76630140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{443}}^1$

素因数の和:520

約数の個数: 108

約数和(自身を含む): 240727032

約数和(自身を除く): 164096892

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, 279, 310, 372, 443, 465, 558, 620, 886, 930, 961, 1116, 1329, 1395, 1772, 1860, 1922, 2215, 2658, 2790, 2883, 3844, 3987, 4430, 4805, 5316, 5580, 5766, 6645, 7974, 8649, 8860, 9610, 11532, 13290, 13733, 14415, 15948, 17298, 19220, 19935, 26580, 27466, 28830, 34596, 39870, 41199, 43245, 54932, 57660, 68665, 79740, 82398, 86490, 123597, 137330, 164796, 172980, 205995, 247194, 274660, 411990, 425723, 494388, 617985, 823980, 851446, 1235970, 1277169, 1702892, 2128615, 2471940, 2554338, 3831507, 4257230, 5108676, 6385845, 7663014, 8514460, 12771690, 15326028, 19157535, 25543380, 38315070, 76630140]

約数ペア:

[(1, 76630140), (2, 38315070), (3, 25543380), (4, 19157535), (5, 15326028), (6, 12771690), (9, 8514460), (10, 7663014), (12, 6385845), (15, 5108676), (18, 4257230), (20, 3831507), (30, 2554338), (31, 2471940), (36, 2128615), (45, 1702892), (60, 1277169), (62, 1235970), (90, 851446), (93, 823980), (124, 617985), (155, 494388), (180, 425723), (186, 411990), (279, 274660), (310, 247194), (372, 205995), (443, 172980), (465, 164796), (558, 137330), (620, 123597), (886, 86490), (930, 82398), (961, 79740), (1116, 68665), (1329, 57660), (1395, 54932), (1772, 43245), (1860, 41199), (1922, 39870), (2215, 34596), (2658, 28830), (2790, 27466), (2883, 26580), (3844, 19935), (3987, 19220), (4430, 17298), (4805, 15948), (5316, 14415), (5580, 13733), (5766, 13290), (6645, 11532), (7974, 9610), (8649, 8860)]