20156026500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{439}}^1$

素因数の和:665

約数の個数: 384

約数和(自身を含む): 69189120000

約数和(自身を除く): 49033093500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 90, 95, 100, 108, 114, 125, 135, 150, 171, 179, 180, 190, 225, 228, 250, 270, 285, 300, 342, 358, 375, 380, 439, 450, 475, 500, 513, 537, 540, 570, 675, 684, 716, 750, 855, 878, 895, 900, 950, 1026, 1074, 1125, 1140, 1317, 1350, 1425, 1500, 1611, 1710, 1756, 1790, 1900, 2052, 2148, 2195, 2250, 2375, 2565, 2634, 2685, 2700, 2850, 3222, 3375, 3401, 3420, 3580, 3951, 4275, 4390, 4475, 4500, 4750, 4833, 5130, 5268, 5370, 5700, 6444, 6585, 6750, 6802, 7125, 7902, 8055, 8341, 8550, 8780, 8950, 9500, 9666, 10203, 10260, 10740, 10975, 11853, 12825, 13170, 13425, 13500, 13604, 14250, 15804, 16110, 16682, 17005, 17100, 17900, 19332, 19755, 20406, 21375, 21950, 22375, 23706, 24165, 25023, 25650, 26340, 26850, 28500, 30609, 32220, 32925, 33364, 34010, 39510, 40275, 40812, 41705, 42750, 43900, 44750, 47412, 48330, 50046, 51015, 51300, 53700, 54875, 59265, 61218, 64125, 65850, 67125, 68020, 75069, 78581, 79020, 80550, 83410, 85025, 85500, 89500, 91827, 96660, 98775, 100092, 102030, 109750, 118530, 120825, 122436, 125115, 128250, 131700, 134250, 150138, 153045, 157162, 161100, 164625, 166820, 170050, 183654, 197550, 201375, 204060, 208525, 219500, 225207, 235743, 237060, 241650, 250230, 255075, 256500, 268500, 296325, 300276, 306090, 314324, 329250, 340100, 367308, 375345, 392905, 395100, 402750, 417050, 425125, 450414, 459135, 471486, 483300, 493875, 500460, 510150, 592650, 604125, 612180, 625575, 658500, 707229, 750690, 765225, 785810, 805500, 834100, 850250, 900828, 918270, 942972, 987750, 1020300, 1042625, 1126035, 1178715, 1185300, 1208250, 1251150, 1275375, 1414458, 1481625, 1493039, 1501380, 1530450, 1571620, 1700500, 1836540, 1876725, 1964525, 1975500, 2085250, 2121687, 2252070, 2295675, 2357430, 2416500, 2502300, 2550750, 2828916, 2963250, 2986078, 3060900, 3127875, 3536145, 3753450, 3826125, 3929050, 4170500, 4243374, 4479117, 4504140, 4591350, 4714860, 5101500, 5630175, 5893575, 5926500, 5972156, 6255750, 7072290, 7465195, 7506900, 7652250, 7858100, 8486748, 8958234, 9182700, 9383625, 9822625, 10608435, 11260350, 11478375, 11787150, 12511500, 13437351, 14144580, 14930390, 15304500, 17680725, 17916468, 18767250, 19645250, 21216870, 22395585, 22520700, 22956750, 23574300, 26874702, 28150875, 29467875, 29860780, 35361450, 37325975, 37534500, 39290500, 40312053, 42433740, 44791170, 45913500, 53042175, 53749404, 56301750, 58935750, 67186755, 70722900, 74651950, 80624106, 88403625, 89582340, 106084350, 111977925, 112603500, 117871500, 134373510, 149303900, 161248212, 176807250, 186629875, 201560265, 212168700, 223955850, 265210875, 268747020, 335933775, 353614500, 373259750, 403120530, 447911700, 530421750, 559889625, 671867550, 746519500, 806241060, 1007801325, 1060843500, 1119779250, 1343735100, 1679668875, 2015602650, 2239558500, 3359337750, 4031205300, 5039006625, 6718675500, 10078013250, 20156026500]

約数ペア:

[(1, 20156026500), (2, 10078013250), (3, 6718675500), (4, 5039006625), (5, 4031205300), (6, 3359337750), (9, 2239558500), (10, 2015602650), (12, 1679668875), (15, 1343735100), (18, 1119779250), (19, 1060843500), (20, 1007801325), (25, 806241060), (27, 746519500), (30, 671867550), (36, 559889625), (38, 530421750), (45, 447911700), (50, 403120530), (54, 373259750), (57, 353614500), (60, 335933775), (75, 268747020), (76, 265210875), (90, 223955850), (95, 212168700), (100, 201560265), (108, 186629875), (114, 176807250), (125, 161248212), (135, 149303900), (150, 134373510), (171, 117871500), (179, 112603500), (180, 111977925), (190, 106084350), (225, 89582340), (228, 88403625), (250, 80624106), (270, 74651950), (285, 70722900), (300, 67186755), (342, 58935750), (358, 56301750), (375, 53749404), (380, 53042175), (439, 45913500), (450, 44791170), (475, 42433740), (500, 40312053), (513, 39290500), (537, 37534500), (540, 37325975), (570, 35361450), (675, 29860780), (684, 29467875), (716, 28150875), (750, 26874702), (855, 23574300), (878, 22956750), (895, 22520700), (900, 22395585), (950, 21216870), (1026, 19645250), (1074, 18767250), (1125, 17916468), (1140, 17680725), (1317, 15304500), (1350, 14930390), (1425, 14144580), (1500, 13437351), (1611, 12511500), (1710, 11787150), (1756, 11478375), (1790, 11260350), (1900, 10608435), (2052, 9822625), (2148, 9383625), (2195, 9182700), (2250, 8958234), (2375, 8486748), (2565, 7858100), (2634, 7652250), (2685, 7506900), (2700, 7465195), (2850, 7072290), (3222, 6255750), (3375, 5972156), (3401, 5926500), (3420, 5893575), (3580, 5630175), (3951, 5101500), (4275, 4714860), (4390, 4591350), (4475, 4504140), (4500, 4479117), (4750, 4243374), (4833, 4170500), (5130, 3929050), (5268, 3826125), (5370, 3753450), (5700, 3536145), (6444, 3127875), (6585, 3060900), (6750, 2986078), (6802, 2963250), (7125, 2828916), (7902, 2550750), (8055, 2502300), (8341, 2416500), (8550, 2357430), (8780, 2295675), (8950, 2252070), (9500, 2121687), (9666, 2085250), (10203, 1975500), (10260, 1964525), (10740, 1876725), (10975, 1836540), (11853, 1700500), (12825, 1571620), (13170, 1530450), (13425, 1501380), (13500, 1493039), (13604, 1481625), (14250, 1414458), (15804, 1275375), (16110, 1251150), (16682, 1208250), (17005, 1185300), (17100, 1178715), (17900, 1126035), (19332, 1042625), (19755, 1020300), (20406, 987750), (21375, 942972), (21950, 918270), (22375, 900828), (23706, 850250), (24165, 834100), (25023, 805500), (25650, 785810), (26340, 765225), (26850, 750690), (28500, 707229), (30609, 658500), (32220, 625575), (32925, 612180), (33364, 604125), (34010, 592650), (39510, 510150), (40275, 500460), (40812, 493875), (41705, 483300), (42750, 471486), (43900, 459135), (44750, 450414), (47412, 425125), (48330, 417050), (50046, 402750), (51015, 395100), (51300, 392905), (53700, 375345), (54875, 367308), (59265, 340100), (61218, 329250), (64125, 314324), (65850, 306090), (67125, 300276), (68020, 296325), (75069, 268500), (78581, 256500), (79020, 255075), (80550, 250230), (83410, 241650), (85025, 237060), (85500, 235743), (89500, 225207), (91827, 219500), (96660, 208525), (98775, 204060), (100092, 201375), (102030, 197550), (109750, 183654), (118530, 170050), (120825, 166820), (122436, 164625), (125115, 161100), (128250, 157162), (131700, 153045), (134250, 150138)]