102509820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{577}}^1$

素因数の和:649

約数の個数: 192

約数和(自身を含む): 372879360

約数和(自身を除く): 270369540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 47, 54, 60, 63, 70, 84, 90, 94, 105, 108, 126, 135, 140, 141, 180, 188, 189, 210, 235, 252, 270, 282, 315, 329, 378, 420, 423, 470, 540, 564, 577, 630, 658, 705, 756, 846, 940, 945, 987, 1154, 1260, 1269, 1316, 1410, 1645, 1692, 1731, 1890, 1974, 2115, 2308, 2538, 2820, 2885, 2961, 3290, 3462, 3780, 3948, 4039, 4230, 4935, 5076, 5193, 5770, 5922, 6345, 6580, 6924, 8078, 8460, 8655, 8883, 9870, 10386, 11540, 11844, 12117, 12690, 14805, 15579, 16156, 17310, 17766, 19740, 20195, 20772, 24234, 25380, 25965, 27119, 29610, 31158, 34620, 35532, 36351, 40390, 44415, 48468, 51930, 54238, 59220, 60585, 62316, 72702, 77895, 80780, 81357, 88830, 103860, 108476, 109053, 121170, 135595, 145404, 155790, 162714, 177660, 181755, 189833, 218106, 242340, 244071, 271190, 311580, 325428, 363510, 379666, 406785, 436212, 488142, 542380, 545265, 569499, 727020, 732213, 759332, 813570, 949165, 976284, 1090530, 1138998, 1220355, 1464426, 1627140, 1708497, 1898330, 2181060, 2277996, 2440710, 2847495, 2928852, 3416994, 3661065, 3796660, 4881420, 5125491, 5694990, 6833988, 7322130, 8542485, 10250982, 11389980, 14644260, 17084970, 20501964, 25627455, 34169940, 51254910, 102509820]

約数ペア:

[(1, 102509820), (2, 51254910), (3, 34169940), (4, 25627455), (5, 20501964), (6, 17084970), (7, 14644260), (9, 11389980), (10, 10250982), (12, 8542485), (14, 7322130), (15, 6833988), (18, 5694990), (20, 5125491), (21, 4881420), (27, 3796660), (28, 3661065), (30, 3416994), (35, 2928852), (36, 2847495), (42, 2440710), (45, 2277996), (47, 2181060), (54, 1898330), (60, 1708497), (63, 1627140), (70, 1464426), (84, 1220355), (90, 1138998), (94, 1090530), (105, 976284), (108, 949165), (126, 813570), (135, 759332), (140, 732213), (141, 727020), (180, 569499), (188, 545265), (189, 542380), (210, 488142), (235, 436212), (252, 406785), (270, 379666), (282, 363510), (315, 325428), (329, 311580), (378, 271190), (420, 244071), (423, 242340), (470, 218106), (540, 189833), (564, 181755), (577, 177660), (630, 162714), (658, 155790), (705, 145404), (756, 135595), (846, 121170), (940, 109053), (945, 108476), (987, 103860), (1154, 88830), (1260, 81357), (1269, 80780), (1316, 77895), (1410, 72702), (1645, 62316), (1692, 60585), (1731, 59220), (1890, 54238), (1974, 51930), (2115, 48468), (2308, 44415), (2538, 40390), (2820, 36351), (2885, 35532), (2961, 34620), (3290, 31158), (3462, 29610), (3780, 27119), (3948, 25965), (4039, 25380), (4230, 24234), (4935, 20772), (5076, 20195), (5193, 19740), (5770, 17766), (5922, 17310), (6345, 16156), (6580, 15579), (6924, 14805), (8078, 12690), (8460, 12117), (8655, 11844), (8883, 11540), (9870, 10386)]