68932890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1$

素因数の和:549

約数の個数: 128

約数和(自身を含む): 203212800

約数和(自身を除く): 134279910

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 41, 45, 54, 65, 78, 82, 90, 117, 123, 130, 135, 195, 205, 234, 246, 270, 351, 369, 390, 410, 479, 533, 585, 615, 702, 738, 958, 1066, 1107, 1170, 1230, 1437, 1599, 1755, 1845, 2214, 2395, 2665, 2874, 3198, 3510, 3690, 4311, 4790, 4797, 5330, 5535, 6227, 7185, 7995, 8622, 9594, 11070, 12454, 12933, 14370, 14391, 15990, 18681, 19639, 21555, 23985, 25866, 28782, 31135, 37362, 39278, 43110, 47970, 56043, 58917, 62270, 64665, 71955, 93405, 98195, 112086, 117834, 129330, 143910, 168129, 176751, 186810, 196390, 255307, 280215, 294585, 336258, 353502, 510614, 530253, 560430, 589170, 765921, 840645, 883755, 1060506, 1276535, 1531842, 1681290, 1767510, 2297763, 2553070, 2651265, 3829605, 4595526, 5302530, 6893289, 7659210, 11488815, 13786578, 22977630, 34466445, 68932890]

約数ペア:

[(1, 68932890), (2, 34466445), (3, 22977630), (5, 13786578), (6, 11488815), (9, 7659210), (10, 6893289), (13, 5302530), (15, 4595526), (18, 3829605), (26, 2651265), (27, 2553070), (30, 2297763), (39, 1767510), (41, 1681290), (45, 1531842), (54, 1276535), (65, 1060506), (78, 883755), (82, 840645), (90, 765921), (117, 589170), (123, 560430), (130, 530253), (135, 510614), (195, 353502), (205, 336258), (234, 294585), (246, 280215), (270, 255307), (351, 196390), (369, 186810), (390, 176751), (410, 168129), (479, 143910), (533, 129330), (585, 117834), (615, 112086), (702, 98195), (738, 93405), (958, 71955), (1066, 64665), (1107, 62270), (1170, 58917), (1230, 56043), (1437, 47970), (1599, 43110), (1755, 39278), (1845, 37362), (2214, 31135), (2395, 28782), (2665, 25866), (2874, 23985), (3198, 21555), (3510, 19639), (3690, 18681), (4311, 15990), (4790, 14391), (4797, 14370), (5330, 12933), (5535, 12454), (6227, 11070), (7185, 9594), (7995, 8622)]