21453236400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^2$

素因数の和:297

約数の個数: 360

約数和(自身を含む): 72551333104

約数和(自身を除く): 51098096704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 37, 40, 48, 50, 60, 61, 74, 75, 80, 89, 100, 111, 120, 122, 148, 150, 178, 183, 185, 200, 222, 240, 244, 267, 296, 300, 305, 356, 366, 370, 400, 444, 445, 488, 534, 555, 592, 600, 610, 712, 732, 740, 888, 890, 915, 925, 976, 1068, 1110, 1200, 1220, 1335, 1424, 1464, 1480, 1525, 1776, 1780, 1830, 1850, 2136, 2220, 2225, 2257, 2440, 2670, 2775, 2928, 2960, 3050, 3293, 3560, 3660, 3700, 4272, 4440, 4450, 4514, 4575, 4880, 5340, 5429, 5550, 6100, 6586, 6675, 6771, 7120, 7320, 7400, 7921, 8880, 8900, 9028, 9150, 9879, 10680, 10858, 11100, 11285, 12200, 13172, 13350, 13542, 14640, 14800, 15842, 16287, 16465, 17800, 18056, 18300, 19758, 21360, 21716, 22200, 22570, 23763, 24400, 26344, 26700, 27084, 27145, 31684, 32574, 32930, 33855, 35600, 36112, 36600, 39516, 39605, 43432, 44400, 45140, 47526, 49395, 52688, 53400, 54168, 54290, 56425, 63368, 65148, 65860, 67710, 73200, 79032, 79210, 81435, 82325, 86864, 90280, 95052, 98790, 106800, 108336, 108580, 112850, 118815, 126736, 130296, 131720, 135420, 135725, 158064, 158420, 162870, 164650, 169275, 180560, 190104, 197580, 198025, 200873, 217160, 225700, 237630, 246975, 260592, 263440, 270840, 271450, 293077, 316840, 325740, 329300, 338550, 380208, 395160, 396050, 401746, 407175, 434320, 451400, 475260, 483181, 493950, 541680, 542900, 586154, 594075, 602619, 633680, 651480, 658600, 677100, 790320, 792100, 803492, 814350, 879231, 902800, 950520, 966362, 987900, 1004365, 1085800, 1172308, 1188150, 1205238, 1302960, 1317200, 1354200, 1449543, 1465385, 1584200, 1606984, 1628700, 1758462, 1901040, 1932724, 1975800, 2008730, 2171600, 2344616, 2376300, 2410476, 2415905, 2708400, 2899086, 2930770, 3013095, 3168400, 3213968, 3257400, 3516924, 3865448, 3951600, 4017460, 4396155, 4689232, 4752600, 4820952, 4831810, 5021825, 5798172, 5861540, 6026190, 6514800, 7033848, 7247715, 7326925, 7730896, 8034920, 8792310, 9505200, 9641904, 9663620, 10043650, 11596344, 11723080, 12052380, 12079525, 14067696, 14495430, 14653850, 15065475, 16069840, 17584620, 17877697, 19327240, 20087300, 21980775, 23192688, 23446160, 24104760, 24159050, 28990860, 29307700, 30130950, 35169240, 35755394, 36238575, 38654480, 40174600, 43961550, 48209520, 48318100, 53633091, 57981720, 58615400, 60261900, 70338480, 71510788, 72477150, 80349200, 87923100, 89388485, 96636200, 107266182, 115963440, 117230800, 120523800, 143021576, 144954300, 175846200, 178776970, 193272400, 214532364, 241047600, 268165455, 286043152, 289908600, 351692400, 357553940, 429064728, 446942425, 536330910, 579817200, 715107880, 858129456, 893884850, 1072661820, 1340827275, 1430215760, 1787769700, 2145323640, 2681654550, 3575539400, 4290647280, 5363309100, 7151078800, 10726618200, 21453236400]

約数ペア:

[(1, 21453236400), (2, 10726618200), (3, 7151078800), (4, 5363309100), (5, 4290647280), (6, 3575539400), (8, 2681654550), (10, 2145323640), (12, 1787769700), (15, 1430215760), (16, 1340827275), (20, 1072661820), (24, 893884850), (25, 858129456), (30, 715107880), (37, 579817200), (40, 536330910), (48, 446942425), (50, 429064728), (60, 357553940), (61, 351692400), (74, 289908600), (75, 286043152), (80, 268165455), (89, 241047600), (100, 214532364), (111, 193272400), (120, 178776970), (122, 175846200), (148, 144954300), (150, 143021576), (178, 120523800), (183, 117230800), (185, 115963440), (200, 107266182), (222, 96636200), (240, 89388485), (244, 87923100), (267, 80349200), (296, 72477150), (300, 71510788), (305, 70338480), (356, 60261900), (366, 58615400), (370, 57981720), (400, 53633091), (444, 48318100), (445, 48209520), (488, 43961550), (534, 40174600), (555, 38654480), (592, 36238575), (600, 35755394), (610, 35169240), (712, 30130950), (732, 29307700), (740, 28990860), (888, 24159050), (890, 24104760), (915, 23446160), (925, 23192688), (976, 21980775), (1068, 20087300), (1110, 19327240), (1200, 17877697), (1220, 17584620), (1335, 16069840), (1424, 15065475), (1464, 14653850), (1480, 14495430), (1525, 14067696), (1776, 12079525), (1780, 12052380), (1830, 11723080), (1850, 11596344), (2136, 10043650), (2220, 9663620), (2225, 9641904), (2257, 9505200), (2440, 8792310), (2670, 8034920), (2775, 7730896), (2928, 7326925), (2960, 7247715), (3050, 7033848), (3293, 6514800), (3560, 6026190), (3660, 5861540), (3700, 5798172), (4272, 5021825), (4440, 4831810), (4450, 4820952), (4514, 4752600), (4575, 4689232), (4880, 4396155), (5340, 4017460), (5429, 3951600), (5550, 3865448), (6100, 3516924), (6586, 3257400), (6675, 3213968), (6771, 3168400), (7120, 3013095), (7320, 2930770), (7400, 2899086), (7921, 2708400), (8880, 2415905), (8900, 2410476), (9028, 2376300), (9150, 2344616), (9879, 2171600), (10680, 2008730), (10858, 1975800), (11100, 1932724), (11285, 1901040), (12200, 1758462), (13172, 1628700), (13350, 1606984), (13542, 1584200), (14640, 1465385), (14800, 1449543), (15842, 1354200), (16287, 1317200), (16465, 1302960), (17800, 1205238), (18056, 1188150), (18300, 1172308), (19758, 1085800), (21360, 1004365), (21716, 987900), (22200, 966362), (22570, 950520), (23763, 902800), (24400, 879231), (26344, 814350), (26700, 803492), (27084, 792100), (27145, 790320), (31684, 677100), (32574, 658600), (32930, 651480), (33855, 633680), (35600, 602619), (36112, 594075), (36600, 586154), (39516, 542900), (39605, 541680), (43432, 493950), (44400, 483181), (45140, 475260), (47526, 451400), (49395, 434320), (52688, 407175), (53400, 401746), (54168, 396050), (54290, 395160), (56425, 380208), (63368, 338550), (65148, 329300), (65860, 325740), (67710, 316840), (73200, 293077), (79032, 271450), (79210, 270840), (81435, 263440), (82325, 260592), (86864, 246975), (90280, 237630), (95052, 225700), (98790, 217160), (106800, 200873), (108336, 198025), (108580, 197580), (112850, 190104), (118815, 180560), (126736, 169275), (130296, 164650), (131720, 162870), (135420, 158420), (135725, 158064)]