68614380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1319}}^1$

素因数の和:1368

約数の個数: 108

約数和(自身を含む): 221261040

約数和(自身を除く): 152646660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 289, 306, 340, 510, 578, 612, 765, 867, 1020, 1156, 1319, 1445, 1530, 1734, 2601, 2638, 2890, 3060, 3468, 3957, 4335, 5202, 5276, 5780, 6595, 7914, 8670, 10404, 11871, 13005, 13190, 15828, 17340, 19785, 22423, 23742, 26010, 26380, 39570, 44846, 47484, 52020, 59355, 67269, 79140, 89692, 112115, 118710, 134538, 201807, 224230, 237420, 269076, 336345, 381191, 403614, 448460, 672690, 762382, 807228, 1009035, 1143573, 1345380, 1524764, 1905955, 2018070, 2287146, 3430719, 3811910, 4036140, 4574292, 5717865, 6861438, 7623820, 11435730, 13722876, 17153595, 22871460, 34307190, 68614380]

約数ペア:

[(1, 68614380), (2, 34307190), (3, 22871460), (4, 17153595), (5, 13722876), (6, 11435730), (9, 7623820), (10, 6861438), (12, 5717865), (15, 4574292), (17, 4036140), (18, 3811910), (20, 3430719), (30, 2287146), (34, 2018070), (36, 1905955), (45, 1524764), (51, 1345380), (60, 1143573), (68, 1009035), (85, 807228), (90, 762382), (102, 672690), (153, 448460), (170, 403614), (180, 381191), (204, 336345), (255, 269076), (289, 237420), (306, 224230), (340, 201807), (510, 134538), (578, 118710), (612, 112115), (765, 89692), (867, 79140), (1020, 67269), (1156, 59355), (1319, 52020), (1445, 47484), (1530, 44846), (1734, 39570), (2601, 26380), (2638, 26010), (2890, 23742), (3060, 22423), (3468, 19785), (3957, 17340), (4335, 15828), (5202, 13190), (5276, 13005), (5780, 11871), (6595, 10404), (7914, 8670)]