66567540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2753}}^1$

素因数の和:2809

約数の個数: 96

約数和(自身を含む): 207277056

約数和(自身を除く): 140709516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2418, 2753, 4030, 4836, 5506, 6045, 8060, 8259, 11012, 12090, 13765, 16518, 24180, 27530, 33036, 35789, 41295, 55060, 71578, 82590, 85343, 107367, 143156, 165180, 170686, 178945, 214734, 256029, 341372, 357890, 426715, 429468, 512058, 536835, 715780, 853430, 1024116, 1073670, 1109459, 1280145, 1706860, 2147340, 2218918, 2560290, 3328377, 4437836, 5120580, 5547295, 6656754, 11094590, 13313508, 16641885, 22189180, 33283770, 66567540]

約数ペア:

[(1, 66567540), (2, 33283770), (3, 22189180), (4, 16641885), (5, 13313508), (6, 11094590), (10, 6656754), (12, 5547295), (13, 5120580), (15, 4437836), (20, 3328377), (26, 2560290), (30, 2218918), (31, 2147340), (39, 1706860), (52, 1280145), (60, 1109459), (62, 1073670), (65, 1024116), (78, 853430), (93, 715780), (124, 536835), (130, 512058), (155, 429468), (156, 426715), (186, 357890), (195, 341372), (260, 256029), (310, 214734), (372, 178945), (390, 170686), (403, 165180), (465, 143156), (620, 107367), (780, 85343), (806, 82590), (930, 71578), (1209, 55060), (1612, 41295), (1860, 35789), (2015, 33036), (2418, 27530), (2753, 24180), (4030, 16518), (4836, 13765), (5506, 12090), (6045, 11012), (8060, 8259)]