20809081200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1451}}^1$

素因数の和:1545

約数の個数: 480

約数和(自身を含む): 76354755840

約数和(自身を除く): 55545674640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 25, 30, 34, 37, 38, 40, 48, 50, 51, 57, 60, 68, 74, 75, 76, 80, 85, 95, 100, 102, 111, 114, 120, 136, 148, 150, 152, 170, 185, 190, 200, 204, 222, 228, 240, 255, 272, 285, 296, 300, 304, 323, 340, 370, 380, 400, 408, 425, 444, 456, 475, 510, 555, 570, 592, 600, 629, 646, 680, 703, 740, 760, 816, 850, 888, 912, 925, 950, 969, 1020, 1110, 1140, 1200, 1258, 1275, 1292, 1360, 1406, 1425, 1451, 1480, 1520, 1615, 1700, 1776, 1850, 1887, 1900, 1938, 2040, 2109, 2220, 2280, 2516, 2550, 2584, 2775, 2812, 2850, 2902, 2960, 3145, 3230, 3400, 3515, 3700, 3774, 3800, 3876, 4080, 4218, 4353, 4440, 4560, 4845, 5032, 5100, 5168, 5550, 5624, 5700, 5804, 6290, 6460, 6800, 7030, 7255, 7400, 7548, 7600, 7752, 8075, 8436, 8706, 8880, 9435, 9690, 10064, 10200, 10545, 11100, 11248, 11400, 11608, 11951, 12580, 12920, 14060, 14510, 14800, 15096, 15504, 15725, 16150, 16872, 17412, 17575, 18870, 19380, 20400, 21090, 21765, 22200, 22800, 23216, 23902, 24225, 24667, 25160, 25840, 27569, 28120, 29020, 30192, 31450, 32300, 33744, 34824, 35150, 35853, 36275, 37740, 38760, 42180, 43530, 44400, 47175, 47804, 48450, 49334, 50320, 52725, 53687, 55138, 56240, 58040, 59755, 62900, 64600, 69648, 70300, 71706, 72550, 74001, 75480, 77520, 82707, 84360, 87060, 94350, 95608, 96900, 98668, 105450, 107374, 108825, 110276, 116080, 119510, 123335, 125800, 129200, 137845, 140600, 143412, 145100, 148002, 150960, 161061, 165414, 168720, 174120, 179265, 188700, 191216, 193800, 197336, 210900, 214748, 217650, 220552, 239020, 246670, 251600, 268435, 275690, 281200, 286824, 290200, 296004, 298775, 322122, 330828, 348240, 358530, 370005, 377400, 387600, 394672, 413535, 421800, 429496, 435300, 441104, 468673, 478040, 493340, 536870, 551380, 573648, 580400, 592008, 597550, 616675, 644244, 661656, 689225, 717060, 740010, 754800, 805305, 827070, 843600, 858992, 870600, 896325, 912679, 937346, 956080, 986680, 1020053, 1073740, 1102760, 1184016, 1195100, 1233350, 1288488, 1323312, 1342175, 1378450, 1406019, 1434120, 1480020, 1610610, 1654140, 1741200, 1792650, 1825358, 1850025, 1874692, 1973360, 2040106, 2067675, 2147480, 2205520, 2343365, 2390200, 2466700, 2576976, 2684350, 2738037, 2756900, 2812038, 2868240, 2960040, 3060159, 3221220, 3308280, 3585300, 3650716, 3700050, 3749384, 4026525, 4080212, 4135350, 4294960, 4563395, 4686730, 4780400, 4933400, 5100265, 5368700, 5476074, 5513800, 5624076, 5920080, 6120318, 6442440, 6616560, 7030095, 7170600, 7301432, 7400100, 7498768, 8053050, 8160424, 8270700, 9126790, 9373460, 9866800, 10200530, 10737400, 10952148, 11027600, 11248152, 11716825, 12240636, 12884880, 13690185, 14060190, 14341200, 14602864, 14800200, 15300795, 16106100, 16320848, 16541400, 17340901, 18253580, 18746920, 20401060, 21474800, 21904296, 22496304, 22816975, 23433650, 24481272, 25501325, 27380370, 28120380, 29600400, 30601590, 32212200, 33082800, 34681802, 35150475, 36507160, 37493840, 40802120, 43808592, 45633950, 46867300, 48962544, 51002650, 52022703, 54760740, 56240760, 61203180, 64424400, 68450925, 69363604, 70300950, 73014320, 76503975, 81604240, 86704505, 91267900, 93734600, 102005300, 104045406, 109521480, 112481520, 122406360, 136901850, 138727208, 140601900, 153007950, 173409010, 182535800, 187469200, 204010600, 208090812, 219042960, 244812720, 260113515, 273803700, 277454416, 281203800, 306015900, 346818020, 365071600, 408021200, 416181624, 433522525, 520227030, 547607400, 562407600, 612031800, 693636040, 832363248, 867045050, 1040454060, 1095214800, 1224063600, 1300567575, 1387272080, 1734090100, 2080908120, 2601135150, 3468180200, 4161816240, 5202270300, 6936360400, 10404540600, 20809081200]

約数ペア:

[(1, 20809081200), (2, 10404540600), (3, 6936360400), (4, 5202270300), (5, 4161816240), (6, 3468180200), (8, 2601135150), (10, 2080908120), (12, 1734090100), (15, 1387272080), (16, 1300567575), (17, 1224063600), (19, 1095214800), (20, 1040454060), (24, 867045050), (25, 832363248), (30, 693636040), (34, 612031800), (37, 562407600), (38, 547607400), (40, 520227030), (48, 433522525), (50, 416181624), (51, 408021200), (57, 365071600), (60, 346818020), (68, 306015900), (74, 281203800), (75, 277454416), (76, 273803700), (80, 260113515), (85, 244812720), (95, 219042960), (100, 208090812), (102, 204010600), (111, 187469200), (114, 182535800), (120, 173409010), (136, 153007950), (148, 140601900), (150, 138727208), (152, 136901850), (170, 122406360), (185, 112481520), (190, 109521480), (200, 104045406), (204, 102005300), (222, 93734600), (228, 91267900), (240, 86704505), (255, 81604240), (272, 76503975), (285, 73014320), (296, 70300950), (300, 69363604), (304, 68450925), (323, 64424400), (340, 61203180), (370, 56240760), (380, 54760740), (400, 52022703), (408, 51002650), (425, 48962544), (444, 46867300), (456, 45633950), (475, 43808592), (510, 40802120), (555, 37493840), (570, 36507160), (592, 35150475), (600, 34681802), (629, 33082800), (646, 32212200), (680, 30601590), (703, 29600400), (740, 28120380), (760, 27380370), (816, 25501325), (850, 24481272), (888, 23433650), (912, 22816975), (925, 22496304), (950, 21904296), (969, 21474800), (1020, 20401060), (1110, 18746920), (1140, 18253580), (1200, 17340901), (1258, 16541400), (1275, 16320848), (1292, 16106100), (1360, 15300795), (1406, 14800200), (1425, 14602864), (1451, 14341200), (1480, 14060190), (1520, 13690185), (1615, 12884880), (1700, 12240636), (1776, 11716825), (1850, 11248152), (1887, 11027600), (1900, 10952148), (1938, 10737400), (2040, 10200530), (2109, 9866800), (2220, 9373460), (2280, 9126790), (2516, 8270700), (2550, 8160424), (2584, 8053050), (2775, 7498768), (2812, 7400100), (2850, 7301432), (2902, 7170600), (2960, 7030095), (3145, 6616560), (3230, 6442440), (3400, 6120318), (3515, 5920080), (3700, 5624076), (3774, 5513800), (3800, 5476074), (3876, 5368700), (4080, 5100265), (4218, 4933400), (4353, 4780400), (4440, 4686730), (4560, 4563395), (4845, 4294960), (5032, 4135350), (5100, 4080212), (5168, 4026525), (5550, 3749384), (5624, 3700050), (5700, 3650716), (5804, 3585300), (6290, 3308280), (6460, 3221220), (6800, 3060159), (7030, 2960040), (7255, 2868240), (7400, 2812038), (7548, 2756900), (7600, 2738037), (7752, 2684350), (8075, 2576976), (8436, 2466700), (8706, 2390200), (8880, 2343365), (9435, 2205520), (9690, 2147480), (10064, 2067675), (10200, 2040106), (10545, 1973360), (11100, 1874692), (11248, 1850025), (11400, 1825358), (11608, 1792650), (11951, 1741200), (12580, 1654140), (12920, 1610610), (14060, 1480020), (14510, 1434120), (14800, 1406019), (15096, 1378450), (15504, 1342175), (15725, 1323312), (16150, 1288488), (16872, 1233350), (17412, 1195100), (17575, 1184016), (18870, 1102760), (19380, 1073740), (20400, 1020053), (21090, 986680), (21765, 956080), (22200, 937346), (22800, 912679), (23216, 896325), (23902, 870600), (24225, 858992), (24667, 843600), (25160, 827070), (25840, 805305), (27569, 754800), (28120, 740010), (29020, 717060), (30192, 689225), (31450, 661656), (32300, 644244), (33744, 616675), (34824, 597550), (35150, 592008), (35853, 580400), (36275, 573648), (37740, 551380), (38760, 536870), (42180, 493340), (43530, 478040), (44400, 468673), (47175, 441104), (47804, 435300), (48450, 429496), (49334, 421800), (50320, 413535), (52725, 394672), (53687, 387600), (55138, 377400), (56240, 370005), (58040, 358530), (59755, 348240), (62900, 330828), (64600, 322122), (69648, 298775), (70300, 296004), (71706, 290200), (72550, 286824), (74001, 281200), (75480, 275690), (77520, 268435), (82707, 251600), (84360, 246670), (87060, 239020), (94350, 220552), (95608, 217650), (96900, 214748), (98668, 210900), (105450, 197336), (107374, 193800), (108825, 191216), (110276, 188700), (116080, 179265), (119510, 174120), (123335, 168720), (125800, 165414), (129200, 161061), (137845, 150960), (140600, 148002), (143412, 145100)]