66297420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17539}}^1$

素因数の和:17564

約数の個数: 96

約数和(自身を含む): 235737600

約数和(自身を除く): 169440180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 17539, 35078, 52617, 70156, 87695, 105234, 122773, 157851, 175390, 210468, 245546, 263085, 315702, 350780, 368319, 473553, 491092, 526170, 613865, 631404, 736638, 789255, 947106, 1052340, 1104957, 1227730, 1473276, 1578510, 1841595, 1894212, 2209914, 2367765, 2455460, 3157020, 3314871, 3683190, 4419828, 4735530, 5524785, 6629742, 7366380, 9471060, 11049570, 13259484, 16574355, 22099140, 33148710, 66297420]

約数ペア:

[(1, 66297420), (2, 33148710), (3, 22099140), (4, 16574355), (5, 13259484), (6, 11049570), (7, 9471060), (9, 7366380), (10, 6629742), (12, 5524785), (14, 4735530), (15, 4419828), (18, 3683190), (20, 3314871), (21, 3157020), (27, 2455460), (28, 2367765), (30, 2209914), (35, 1894212), (36, 1841595), (42, 1578510), (45, 1473276), (54, 1227730), (60, 1104957), (63, 1052340), (70, 947106), (84, 789255), (90, 736638), (105, 631404), (108, 613865), (126, 526170), (135, 491092), (140, 473553), (180, 368319), (189, 350780), (210, 315702), (252, 263085), (270, 245546), (315, 210468), (378, 175390), (420, 157851), (540, 122773), (630, 105234), (756, 87695), (945, 70156), (1260, 52617), (1890, 35078), (3780, 17539)]