72547144380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1663}}^1\times {\mathrm{242357}}^1$

素因数の和:244035

約数の個数: 72

約数和(自身を含む): 220192906752

約数和(自身を除く): 147645762372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1663, 3326, 4989, 6652, 8315, 9978, 14967, 16630, 19956, 24945, 29934, 33260, 49890, 59868, 74835, 99780, 149670, 242357, 299340, 484714, 727071, 969428, 1211785, 1454142, 2181213, 2423570, 2908284, 3635355, 4362426, 4847140, 7270710, 8724852, 10906065, 14541420, 21812130, 43624260, 403039691, 806079382, 1209119073, 1612158764, 2015198455, 2418238146, 3627357219, 4030396910, 4836476292, 6045595365, 7254714438, 8060793820, 12091190730, 14509428876, 18136786095, 24182381460, 36273572190, 72547144380]

約数ペア:

[(1, 72547144380), (2, 36273572190), (3, 24182381460), (4, 18136786095), (5, 14509428876), (6, 12091190730), (9, 8060793820), (10, 7254714438), (12, 6045595365), (15, 4836476292), (18, 4030396910), (20, 3627357219), (30, 2418238146), (36, 2015198455), (45, 1612158764), (60, 1209119073), (90, 806079382), (180, 403039691), (1663, 43624260), (3326, 21812130), (4989, 14541420), (6652, 10906065), (8315, 8724852), (9978, 7270710), (14967, 4847140), (16630, 4362426), (19956, 3635355), (24945, 2908284), (29934, 2423570), (33260, 2181213), (49890, 1454142), (59868, 1211785), (74835, 969428), (99780, 727071), (149670, 484714), (242357, 299340)]