99923880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2531}}^1$

素因数の和:2599

約数の個数: 128

約数和(自身を含む): 350023680

約数和(自身を除く): 250099800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 56, 60, 70, 84, 94, 105, 120, 140, 141, 168, 188, 210, 235, 280, 282, 329, 376, 420, 470, 564, 658, 705, 840, 940, 987, 1128, 1316, 1410, 1645, 1880, 1974, 2531, 2632, 2820, 3290, 3948, 4935, 5062, 5640, 6580, 7593, 7896, 9870, 10124, 12655, 13160, 15186, 17717, 19740, 20248, 25310, 30372, 35434, 37965, 39480, 50620, 53151, 60744, 70868, 75930, 88585, 101240, 106302, 118957, 141736, 151860, 177170, 212604, 237914, 265755, 303720, 354340, 356871, 425208, 475828, 531510, 594785, 708680, 713742, 832699, 951656, 1063020, 1189570, 1427484, 1665398, 1784355, 2126040, 2379140, 2498097, 2854968, 3330796, 3568710, 4163495, 4758280, 4996194, 6661592, 7137420, 8326990, 9992388, 12490485, 14274840, 16653980, 19984776, 24980970, 33307960, 49961940, 99923880]

約数ペア:

[(1, 99923880), (2, 49961940), (3, 33307960), (4, 24980970), (5, 19984776), (6, 16653980), (7, 14274840), (8, 12490485), (10, 9992388), (12, 8326990), (14, 7137420), (15, 6661592), (20, 4996194), (21, 4758280), (24, 4163495), (28, 3568710), (30, 3330796), (35, 2854968), (40, 2498097), (42, 2379140), (47, 2126040), (56, 1784355), (60, 1665398), (70, 1427484), (84, 1189570), (94, 1063020), (105, 951656), (120, 832699), (140, 713742), (141, 708680), (168, 594785), (188, 531510), (210, 475828), (235, 425208), (280, 356871), (282, 354340), (329, 303720), (376, 265755), (420, 237914), (470, 212604), (564, 177170), (658, 151860), (705, 141736), (840, 118957), (940, 106302), (987, 101240), (1128, 88585), (1316, 75930), (1410, 70868), (1645, 60744), (1880, 53151), (1974, 50620), (2531, 39480), (2632, 37965), (2820, 35434), (3290, 30372), (3948, 25310), (4935, 20248), (5062, 19740), (5640, 17717), (6580, 15186), (7593, 13160), (7896, 12655), (9870, 10124)]