75890100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:131

約数の個数: 288

約数和(自身を含む): 271232640

約数和(自身を除く): 195342540

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 25, 26, 29, 30, 33, 39, 44, 50, 52, 55, 58, 60, 61, 65, 66, 75, 78, 87, 100, 110, 116, 122, 130, 132, 143, 145, 150, 156, 165, 174, 183, 195, 220, 244, 260, 275, 286, 290, 300, 305, 319, 325, 330, 348, 366, 377, 390, 429, 435, 550, 572, 580, 610, 638, 650, 660, 671, 715, 725, 732, 754, 780, 793, 825, 858, 870, 915, 957, 975, 1100, 1131, 1220, 1276, 1300, 1342, 1430, 1450, 1508, 1525, 1586, 1595, 1650, 1716, 1740, 1769, 1830, 1885, 1914, 1950, 2013, 2145, 2175, 2262, 2379, 2684, 2860, 2900, 3050, 3172, 3190, 3300, 3355, 3538, 3575, 3660, 3770, 3828, 3900, 3965, 4026, 4147, 4290, 4350, 4524, 4575, 4758, 4785, 5307, 5655, 6100, 6380, 6710, 7076, 7150, 7540, 7930, 7975, 8052, 8294, 8580, 8700, 8723, 8845, 9150, 9425, 9516, 9570, 10065, 10614, 10725, 11310, 11895, 12441, 13420, 14300, 15860, 15950, 16588, 16775, 17446, 17690, 18300, 18850, 19140, 19459, 19825, 20130, 20735, 21228, 21450, 22620, 22997, 23790, 23925, 24882, 26169, 26535, 28275, 31900, 33550, 34892, 35380, 37700, 38918, 39650, 40260, 41470, 42900, 43615, 44225, 45994, 47580, 47850, 49764, 50325, 52338, 53070, 56550, 58377, 59475, 62205, 67100, 68991, 77836, 79300, 82940, 87230, 88450, 91988, 95700, 97295, 100650, 103675, 104676, 106140, 113100, 114985, 116754, 118950, 124410, 130845, 132675, 137982, 174460, 176900, 194590, 201300, 207350, 218075, 229970, 233508, 237900, 248820, 252967, 261690, 265350, 275964, 291885, 311025, 344955, 389180, 414700, 436150, 459940, 486475, 505934, 523380, 530700, 574925, 583770, 622050, 654225, 689910, 758901, 872300, 972950, 1011868, 1149850, 1167540, 1244100, 1264835, 1308450, 1379820, 1459425, 1517802, 1724775, 1945900, 2299700, 2529670, 2616900, 2918850, 3035604, 3449550, 3794505, 5059340, 5837700, 6324175, 6899100, 7589010, 12648350, 15178020, 18972525, 25296700, 37945050, 75890100]

約数ペア:

[(1, 75890100), (2, 37945050), (3, 25296700), (4, 18972525), (5, 15178020), (6, 12648350), (10, 7589010), (11, 6899100), (12, 6324175), (13, 5837700), (15, 5059340), (20, 3794505), (22, 3449550), (25, 3035604), (26, 2918850), (29, 2616900), (30, 2529670), (33, 2299700), (39, 1945900), (44, 1724775), (50, 1517802), (52, 1459425), (55, 1379820), (58, 1308450), (60, 1264835), (61, 1244100), (65, 1167540), (66, 1149850), (75, 1011868), (78, 972950), (87, 872300), (100, 758901), (110, 689910), (116, 654225), (122, 622050), (130, 583770), (132, 574925), (143, 530700), (145, 523380), (150, 505934), (156, 486475), (165, 459940), (174, 436150), (183, 414700), (195, 389180), (220, 344955), (244, 311025), (260, 291885), (275, 275964), (286, 265350), (290, 261690), (300, 252967), (305, 248820), (319, 237900), (325, 233508), (330, 229970), (348, 218075), (366, 207350), (377, 201300), (390, 194590), (429, 176900), (435, 174460), (550, 137982), (572, 132675), (580, 130845), (610, 124410), (638, 118950), (650, 116754), (660, 114985), (671, 113100), (715, 106140), (725, 104676), (732, 103675), (754, 100650), (780, 97295), (793, 95700), (825, 91988), (858, 88450), (870, 87230), (915, 82940), (957, 79300), (975, 77836), (1100, 68991), (1131, 67100), (1220, 62205), (1276, 59475), (1300, 58377), (1342, 56550), (1430, 53070), (1450, 52338), (1508, 50325), (1525, 49764), (1586, 47850), (1595, 47580), (1650, 45994), (1716, 44225), (1740, 43615), (1769, 42900), (1830, 41470), (1885, 40260), (1914, 39650), (1950, 38918), (2013, 37700), (2145, 35380), (2175, 34892), (2262, 33550), (2379, 31900), (2684, 28275), (2860, 26535), (2900, 26169), (3050, 24882), (3172, 23925), (3190, 23790), (3300, 22997), (3355, 22620), (3538, 21450), (3575, 21228), (3660, 20735), (3770, 20130), (3828, 19825), (3900, 19459), (3965, 19140), (4026, 18850), (4147, 18300), (4290, 17690), (4350, 17446), (4524, 16775), (4575, 16588), (4758, 15950), (4785, 15860), (5307, 14300), (5655, 13420), (6100, 12441), (6380, 11895), (6710, 11310), (7076, 10725), (7150, 10614), (7540, 10065), (7930, 9570), (7975, 9516), (8052, 9425), (8294, 9150), (8580, 8845), (8700, 8723)]