21329825400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{1487}}^1$

素因数の和:2135

約数の個数: 288

約数和(自身を含む): 77320676160

約数和(自身を除く): 55990850760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 585, 600, 613, 650, 780, 900, 936, 975, 1170, 1226, 1300, 1487, 1560, 1800, 1839, 1950, 2340, 2452, 2600, 2925, 2974, 3065, 3678, 3900, 4461, 4680, 4904, 5517, 5850, 5948, 6130, 7356, 7435, 7800, 7969, 8922, 9195, 11034, 11700, 11896, 12260, 13383, 14712, 14870, 15325, 15938, 17844, 18390, 19331, 22068, 22305, 23400, 23907, 24520, 26766, 27585, 29740, 30650, 31876, 35688, 36780, 37175, 38662, 39845, 44136, 44610, 45975, 47814, 53532, 55170, 57993, 59480, 61300, 63752, 66915, 71721, 73560, 74350, 77324, 79690, 89220, 91950, 95628, 96655, 107064, 110340, 111525, 115986, 119535, 122600, 133830, 137925, 143442, 148700, 154648, 159380, 173979, 178440, 183900, 191256, 193310, 199225, 220680, 223050, 231972, 239070, 267660, 275850, 286884, 289965, 297400, 318760, 334575, 347958, 358605, 367800, 386620, 398450, 446100, 463944, 478140, 483275, 535320, 551700, 573768, 579930, 597675, 669150, 695916, 717210, 773240, 796900, 869895, 892200, 911531, 956280, 966550, 1103400, 1159860, 1195350, 1338300, 1391832, 1434420, 1449825, 1593800, 1739790, 1793025, 1823062, 1933100, 2319720, 2390700, 2676600, 2734593, 2868840, 2899650, 3479580, 3586050, 3646124, 3866200, 4349475, 4557655, 4781400, 5469186, 5799300, 6959160, 7172100, 7292248, 8203779, 8698950, 9115310, 10938372, 11598600, 11849903, 13672965, 14344200, 16407558, 17397900, 18230620, 21876744, 22788275, 23699806, 27345930, 32815116, 34795800, 35549709, 36461240, 41018895, 45576550, 47399612, 54691860, 59249515, 65630232, 68364825, 71099418, 82037790, 91153100, 94799224, 106649127, 109383720, 118499030, 136729650, 142198836, 164075580, 177748545, 182306200, 205094475, 213298254, 236998060, 273459300, 284397672, 296247575, 328151160, 355497090, 410188950, 426596508, 473996120, 533245635, 546918600, 592495150, 710994180, 820377900, 853193016, 888742725, 1066491270, 1184990300, 1421988360, 1640755800, 1777485450, 2132982540, 2369980600, 2666228175, 3554970900, 4265965080, 5332456350, 7109941800, 10664912700, 21329825400]

約数ペア:

[(1, 21329825400), (2, 10664912700), (3, 7109941800), (4, 5332456350), (5, 4265965080), (6, 3554970900), (8, 2666228175), (9, 2369980600), (10, 2132982540), (12, 1777485450), (13, 1640755800), (15, 1421988360), (18, 1184990300), (20, 1066491270), (24, 888742725), (25, 853193016), (26, 820377900), (30, 710994180), (36, 592495150), (39, 546918600), (40, 533245635), (45, 473996120), (50, 426596508), (52, 410188950), (60, 355497090), (65, 328151160), (72, 296247575), (75, 284397672), (78, 273459300), (90, 236998060), (100, 213298254), (104, 205094475), (117, 182306200), (120, 177748545), (130, 164075580), (150, 142198836), (156, 136729650), (180, 118499030), (195, 109383720), (200, 106649127), (225, 94799224), (234, 91153100), (260, 82037790), (300, 71099418), (312, 68364825), (325, 65630232), (360, 59249515), (390, 54691860), (450, 47399612), (468, 45576550), (520, 41018895), (585, 36461240), (600, 35549709), (613, 34795800), (650, 32815116), (780, 27345930), (900, 23699806), (936, 22788275), (975, 21876744), (1170, 18230620), (1226, 17397900), (1300, 16407558), (1487, 14344200), (1560, 13672965), (1800, 11849903), (1839, 11598600), (1950, 10938372), (2340, 9115310), (2452, 8698950), (2600, 8203779), (2925, 7292248), (2974, 7172100), (3065, 6959160), (3678, 5799300), (3900, 5469186), (4461, 4781400), (4680, 4557655), (4904, 4349475), (5517, 3866200), (5850, 3646124), (5948, 3586050), (6130, 3479580), (7356, 2899650), (7435, 2868840), (7800, 2734593), (7969, 2676600), (8922, 2390700), (9195, 2319720), (11034, 1933100), (11700, 1823062), (11896, 1793025), (12260, 1739790), (13383, 1593800), (14712, 1449825), (14870, 1434420), (15325, 1391832), (15938, 1338300), (17844, 1195350), (18390, 1159860), (19331, 1103400), (22068, 966550), (22305, 956280), (23400, 911531), (23907, 892200), (24520, 869895), (26766, 796900), (27585, 773240), (29740, 717210), (30650, 695916), (31876, 669150), (35688, 597675), (36780, 579930), (37175, 573768), (38662, 551700), (39845, 535320), (44136, 483275), (44610, 478140), (45975, 463944), (47814, 446100), (53532, 398450), (55170, 386620), (57993, 367800), (59480, 358605), (61300, 347958), (63752, 334575), (66915, 318760), (71721, 297400), (73560, 289965), (74350, 286884), (77324, 275850), (79690, 267660), (89220, 239070), (91950, 231972), (95628, 223050), (96655, 220680), (107064, 199225), (110340, 193310), (111525, 191256), (115986, 183900), (119535, 178440), (122600, 173979), (133830, 159380), (137925, 154648), (143442, 148700)]