101645460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{80671}}^1$

素因数の和:80693

約数の個数: 72

約数和(自身を含む): 352375296

約数和(自身を除く): 250729836

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, 80671, 161342, 242013, 322684, 403355, 484026, 564697, 726039, 806710, 968052, 1129394, 1210065, 1452078, 1613420, 1694091, 2258788, 2420130, 2823485, 2904156, 3388182, 3630195, 4840260, 5082273, 5646970, 6776364, 7260390, 8470455, 10164546, 11293940, 14520780, 16940910, 20329092, 25411365, 33881820, 50822730, 101645460]

約数ペア:

[(1, 101645460), (2, 50822730), (3, 33881820), (4, 25411365), (5, 20329092), (6, 16940910), (7, 14520780), (9, 11293940), (10, 10164546), (12, 8470455), (14, 7260390), (15, 6776364), (18, 5646970), (20, 5082273), (21, 4840260), (28, 3630195), (30, 3388182), (35, 2904156), (36, 2823485), (42, 2420130), (45, 2258788), (60, 1694091), (63, 1613420), (70, 1452078), (84, 1210065), (90, 1129394), (105, 968052), (126, 806710), (140, 726039), (180, 564697), (210, 484026), (252, 403355), (315, 322684), (420, 242013), (630, 161342), (1260, 80671)]