98152740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{77899}}^1$

素因数の和:77921

約数の個数: 72

約数和(自身を含む): 340267200

約数和(自身を除く): 242114460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 77899, 155798, 233697, 311596, 389495, 467394, 545293, 701091, 778990, 934788, 1090586, 1168485, 1402182, 1557980, 1635879, 2181172, 2336970, 2726465, 2804364, 3271758, 3505455, 4673940, 4907637, 5452930, 6543516, 7010910, 8179395, 9815274, 10905860, 14021820, 16358790, 19630548, 24538185, 32717580, 49076370, 98152740]

約数ペア:

[(1, 98152740), (2, 49076370), (3, 32717580), (4, 24538185), (5, 19630548), (6, 16358790), (7, 14021820), (9, 10905860), (10, 9815274), (12, 8179395), (14, 7010910), (15, 6543516), (18, 5452930), (20, 4907637), (21, 4673940), (28, 3505455), (30, 3271758), (35, 2804364), (36, 2726465), (42, 2336970), (45, 2181172), (60, 1635879), (63, 1557980), (70, 1402182), (84, 1168485), (90, 1090586), (105, 934788), (126, 778990), (140, 701091), (180, 545293), (210, 467394), (252, 389495), (315, 311596), (420, 233697), (630, 155798), (1260, 77899)]