20212901400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2971}}^1$

素因数の和:3059

約数の個数: 384

約数和(自身を含む): 71641843200

約数和(自身を除く): 51428941800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 23, 24, 25, 29, 30, 34, 40, 46, 50, 51, 58, 60, 68, 69, 75, 85, 87, 92, 100, 102, 115, 116, 120, 136, 138, 145, 150, 170, 174, 184, 200, 204, 230, 232, 255, 276, 290, 300, 340, 345, 348, 391, 408, 425, 435, 460, 493, 510, 552, 575, 580, 600, 667, 680, 690, 696, 725, 782, 850, 870, 920, 986, 1020, 1150, 1160, 1173, 1275, 1334, 1380, 1450, 1479, 1564, 1700, 1725, 1740, 1955, 1972, 2001, 2040, 2175, 2300, 2346, 2465, 2550, 2668, 2760, 2900, 2958, 2971, 3128, 3335, 3400, 3450, 3480, 3910, 3944, 4002, 4350, 4600, 4692, 4930, 5100, 5336, 5800, 5865, 5916, 5942, 6670, 6900, 7395, 7820, 8004, 8700, 8913, 9384, 9775, 9860, 10005, 10200, 11339, 11730, 11832, 11884, 12325, 13340, 13800, 14790, 14855, 15640, 16008, 16675, 17400, 17826, 19550, 19720, 20010, 22678, 23460, 23768, 24650, 26680, 29325, 29580, 29710, 33350, 34017, 35652, 36975, 39100, 40020, 44565, 45356, 46920, 49300, 50025, 50507, 56695, 58650, 59160, 59420, 66700, 68034, 68333, 71304, 73950, 74275, 78200, 80040, 86159, 89130, 90712, 98600, 100050, 101014, 113390, 117300, 118840, 133400, 136068, 136666, 147900, 148550, 151521, 170085, 172318, 178260, 200100, 202028, 204999, 222825, 226780, 234600, 252535, 258477, 272136, 273332, 283475, 295800, 297100, 303042, 340170, 341665, 344636, 356520, 400200, 404056, 409998, 430795, 445650, 453560, 505070, 516954, 546664, 566950, 594200, 606084, 680340, 683330, 689272, 757605, 819996, 850425, 861590, 891300, 1010140, 1024995, 1033908, 1133900, 1161661, 1212168, 1262675, 1292385, 1360680, 1366660, 1464703, 1515210, 1639992, 1700850, 1708325, 1723180, 1782600, 1981657, 2020280, 2049990, 2067816, 2153975, 2267800, 2323322, 2525350, 2584770, 2733320, 2929406, 3030420, 3401700, 3416650, 3446360, 3484983, 3788025, 3963314, 4099980, 4307950, 4394109, 4646644, 5050700, 5124975, 5169540, 5808305, 5858812, 5944971, 6060840, 6461925, 6803400, 6833300, 6969966, 7323515, 7576050, 7926628, 8199960, 8615900, 8788218, 9293288, 9908285, 10101400, 10249950, 10339080, 11616610, 11717624, 11889942, 12923850, 13666600, 13939932, 14647030, 15152100, 15853256, 17231800, 17424915, 17576436, 19816570, 20499900, 21970545, 23233220, 23779884, 25847700, 27879864, 29041525, 29294060, 29724855, 30304200, 33688169, 34849830, 35152872, 36617575, 39633140, 40999800, 43941090, 46466440, 47559768, 49541425, 51695400, 58083050, 58588120, 59449710, 67376338, 69699660, 73235150, 79266280, 87124575, 87882180, 99082850, 101064507, 109852725, 116166100, 118899420, 134752676, 139399320, 146470300, 148624275, 168440845, 174249150, 175764360, 198165700, 202129014, 219705450, 232332200, 237798840, 269505352, 292940600, 297248550, 336881690, 348498300, 396331400, 404258028, 439410900, 505322535, 594497100, 673763380, 696996600, 808516056, 842204225, 878821800, 1010645070, 1188994200, 1347526760, 1684408450, 2021290140, 2526612675, 3368816900, 4042580280, 5053225350, 6737633800, 10106450700, 20212901400]

約数ペア:

[(1, 20212901400), (2, 10106450700), (3, 6737633800), (4, 5053225350), (5, 4042580280), (6, 3368816900), (8, 2526612675), (10, 2021290140), (12, 1684408450), (15, 1347526760), (17, 1188994200), (20, 1010645070), (23, 878821800), (24, 842204225), (25, 808516056), (29, 696996600), (30, 673763380), (34, 594497100), (40, 505322535), (46, 439410900), (50, 404258028), (51, 396331400), (58, 348498300), (60, 336881690), (68, 297248550), (69, 292940600), (75, 269505352), (85, 237798840), (87, 232332200), (92, 219705450), (100, 202129014), (102, 198165700), (115, 175764360), (116, 174249150), (120, 168440845), (136, 148624275), (138, 146470300), (145, 139399320), (150, 134752676), (170, 118899420), (174, 116166100), (184, 109852725), (200, 101064507), (204, 99082850), (230, 87882180), (232, 87124575), (255, 79266280), (276, 73235150), (290, 69699660), (300, 67376338), (340, 59449710), (345, 58588120), (348, 58083050), (391, 51695400), (408, 49541425), (425, 47559768), (435, 46466440), (460, 43941090), (493, 40999800), (510, 39633140), (552, 36617575), (575, 35152872), (580, 34849830), (600, 33688169), (667, 30304200), (680, 29724855), (690, 29294060), (696, 29041525), (725, 27879864), (782, 25847700), (850, 23779884), (870, 23233220), (920, 21970545), (986, 20499900), (1020, 19816570), (1150, 17576436), (1160, 17424915), (1173, 17231800), (1275, 15853256), (1334, 15152100), (1380, 14647030), (1450, 13939932), (1479, 13666600), (1564, 12923850), (1700, 11889942), (1725, 11717624), (1740, 11616610), (1955, 10339080), (1972, 10249950), (2001, 10101400), (2040, 9908285), (2175, 9293288), (2300, 8788218), (2346, 8615900), (2465, 8199960), (2550, 7926628), (2668, 7576050), (2760, 7323515), (2900, 6969966), (2958, 6833300), (2971, 6803400), (3128, 6461925), (3335, 6060840), (3400, 5944971), (3450, 5858812), (3480, 5808305), (3910, 5169540), (3944, 5124975), (4002, 5050700), (4350, 4646644), (4600, 4394109), (4692, 4307950), (4930, 4099980), (5100, 3963314), (5336, 3788025), (5800, 3484983), (5865, 3446360), (5916, 3416650), (5942, 3401700), (6670, 3030420), (6900, 2929406), (7395, 2733320), (7820, 2584770), (8004, 2525350), (8700, 2323322), (8913, 2267800), (9384, 2153975), (9775, 2067816), (9860, 2049990), (10005, 2020280), (10200, 1981657), (11339, 1782600), (11730, 1723180), (11832, 1708325), (11884, 1700850), (12325, 1639992), (13340, 1515210), (13800, 1464703), (14790, 1366660), (14855, 1360680), (15640, 1292385), (16008, 1262675), (16675, 1212168), (17400, 1161661), (17826, 1133900), (19550, 1033908), (19720, 1024995), (20010, 1010140), (22678, 891300), (23460, 861590), (23768, 850425), (24650, 819996), (26680, 757605), (29325, 689272), (29580, 683330), (29710, 680340), (33350, 606084), (34017, 594200), (35652, 566950), (36975, 546664), (39100, 516954), (40020, 505070), (44565, 453560), (45356, 445650), (46920, 430795), (49300, 409998), (50025, 404056), (50507, 400200), (56695, 356520), (58650, 344636), (59160, 341665), (59420, 340170), (66700, 303042), (68034, 297100), (68333, 295800), (71304, 283475), (73950, 273332), (74275, 272136), (78200, 258477), (80040, 252535), (86159, 234600), (89130, 226780), (90712, 222825), (98600, 204999), (100050, 202028), (101014, 200100), (113390, 178260), (117300, 172318), (118840, 170085), (133400, 151521), (136068, 148550), (136666, 147900)]