99252700

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{317}}^1$

素因数の和:463

約数の個数: 72

約数和(自身を含む): 225235584

約数和(自身を除く): 125982884

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 101, 124, 155, 202, 310, 317, 404, 505, 620, 634, 775, 1010, 1268, 1550, 1585, 2020, 2525, 3100, 3131, 3170, 5050, 6262, 6340, 7925, 9827, 10100, 12524, 15655, 15850, 19654, 31310, 31700, 32017, 39308, 49135, 62620, 64034, 78275, 98270, 128068, 156550, 160085, 196540, 245675, 313100, 320170, 491350, 640340, 800425, 982700, 992527, 1600850, 1985054, 3201700, 3970108, 4962635, 9925270, 19850540, 24813175, 49626350, 99252700]

約数ペア:

[(1, 99252700), (2, 49626350), (4, 24813175), (5, 19850540), (10, 9925270), (20, 4962635), (25, 3970108), (31, 3201700), (50, 1985054), (62, 1600850), (100, 992527), (101, 982700), (124, 800425), (155, 640340), (202, 491350), (310, 320170), (317, 313100), (404, 245675), (505, 196540), (620, 160085), (634, 156550), (775, 128068), (1010, 98270), (1268, 78275), (1550, 64034), (1585, 62620), (2020, 49135), (2525, 39308), (3100, 32017), (3131, 31700), (3170, 31310), (5050, 19654), (6262, 15850), (6340, 15655), (7925, 12524), (9827, 10100)]