18149167620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{17029}}^1$

素因数の和:17266

約数の個数: 144

約数和(自身を含む): 57129246720

約数和(自身を除く): 38980079100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 191, 279, 310, 372, 382, 465, 558, 573, 620, 764, 930, 955, 1116, 1146, 1395, 1719, 1860, 1910, 2292, 2790, 2865, 3438, 3820, 5580, 5730, 5921, 6876, 8595, 11460, 11842, 17029, 17190, 17763, 23684, 29605, 34058, 34380, 35526, 51087, 53289, 59210, 68116, 71052, 85145, 88815, 102174, 106578, 118420, 153261, 170290, 177630, 204348, 213156, 255435, 266445, 306522, 340580, 355260, 510870, 527899, 532890, 613044, 766305, 1021740, 1055798, 1065780, 1532610, 1583697, 2111596, 2639495, 3065220, 3167394, 3252539, 4751091, 5278990, 6334788, 6505078, 7918485, 9502182, 9757617, 10557980, 13010156, 15836970, 16262695, 19004364, 19515234, 23755455, 29272851, 31673940, 32525390, 39030468, 47510910, 48788085, 58545702, 65050780, 95021820, 97576170, 100828709, 117091404, 146364255, 195152340, 201657418, 292728510, 302486127, 403314836, 504143545, 585457020, 604972254, 907458381, 1008287090, 1209944508, 1512430635, 1814916762, 2016574180, 3024861270, 3629833524, 4537291905, 6049722540, 9074583810, 18149167620]

約数ペア:

[(1, 18149167620), (2, 9074583810), (3, 6049722540), (4, 4537291905), (5, 3629833524), (6, 3024861270), (9, 2016574180), (10, 1814916762), (12, 1512430635), (15, 1209944508), (18, 1008287090), (20, 907458381), (30, 604972254), (31, 585457020), (36, 504143545), (45, 403314836), (60, 302486127), (62, 292728510), (90, 201657418), (93, 195152340), (124, 146364255), (155, 117091404), (180, 100828709), (186, 97576170), (191, 95021820), (279, 65050780), (310, 58545702), (372, 48788085), (382, 47510910), (465, 39030468), (558, 32525390), (573, 31673940), (620, 29272851), (764, 23755455), (930, 19515234), (955, 19004364), (1116, 16262695), (1146, 15836970), (1395, 13010156), (1719, 10557980), (1860, 9757617), (1910, 9502182), (2292, 7918485), (2790, 6505078), (2865, 6334788), (3438, 5278990), (3820, 4751091), (5580, 3252539), (5730, 3167394), (5921, 3065220), (6876, 2639495), (8595, 2111596), (11460, 1583697), (11842, 1532610), (17029, 1065780), (17190, 1055798), (17763, 1021740), (23684, 766305), (29605, 613044), (34058, 532890), (34380, 527899), (35526, 510870), (51087, 355260), (53289, 340580), (59210, 306522), (68116, 266445), (71052, 255435), (85145, 213156), (88815, 204348), (102174, 177630), (106578, 170290), (118420, 153261)]