68103900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2441}}^1$

素因数の和:2492

約数の個数: 108

約数和(自身を含む): 220444224

約数和(自身を除く): 152340324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 31, 36, 45, 50, 60, 62, 75, 90, 93, 100, 124, 150, 155, 180, 186, 225, 279, 300, 310, 372, 450, 465, 558, 620, 775, 900, 930, 1116, 1395, 1550, 1860, 2325, 2441, 2790, 3100, 4650, 4882, 5580, 6975, 7323, 9300, 9764, 12205, 13950, 14646, 21969, 24410, 27900, 29292, 36615, 43938, 48820, 61025, 73230, 75671, 87876, 109845, 122050, 146460, 151342, 183075, 219690, 227013, 244100, 302684, 366150, 378355, 439380, 454026, 549225, 681039, 732300, 756710, 908052, 1098450, 1135065, 1362078, 1513420, 1891775, 2196900, 2270130, 2724156, 3405195, 3783550, 4540260, 5675325, 6810390, 7567100, 11350650, 13620780, 17025975, 22701300, 34051950, 68103900]

約数ペア:

[(1, 68103900), (2, 34051950), (3, 22701300), (4, 17025975), (5, 13620780), (6, 11350650), (9, 7567100), (10, 6810390), (12, 5675325), (15, 4540260), (18, 3783550), (20, 3405195), (25, 2724156), (30, 2270130), (31, 2196900), (36, 1891775), (45, 1513420), (50, 1362078), (60, 1135065), (62, 1098450), (75, 908052), (90, 756710), (93, 732300), (100, 681039), (124, 549225), (150, 454026), (155, 439380), (180, 378355), (186, 366150), (225, 302684), (279, 244100), (300, 227013), (310, 219690), (372, 183075), (450, 151342), (465, 146460), (558, 122050), (620, 109845), (775, 87876), (900, 75671), (930, 73230), (1116, 61025), (1395, 48820), (1550, 43938), (1860, 36615), (2325, 29292), (2441, 27900), (2790, 24410), (3100, 21969), (4650, 14646), (4882, 13950), (5580, 12205), (6975, 9764), (7323, 9300)]