804529980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{4651}}^1$

素因数の和:4728

約数の個数: 108

約数和(自身を含む): 2522212056

約数和(自身を除く): 1717682076

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, 465, 558, 620, 930, 961, 1116, 1395, 1860, 1922, 2790, 2883, 3844, 4651, 4805, 5580, 5766, 8649, 9302, 9610, 11532, 13953, 14415, 17298, 18604, 19220, 23255, 27906, 28830, 34596, 41859, 43245, 46510, 55812, 57660, 69765, 83718, 86490, 93020, 139530, 144181, 167436, 172980, 209295, 279060, 288362, 418590, 432543, 576724, 720905, 837180, 865086, 1297629, 1441810, 1730172, 2162715, 2595258, 2883620, 4325430, 4469611, 5190516, 6488145, 8650860, 8939222, 12976290, 13408833, 17878444, 22348055, 25952580, 26817666, 40226499, 44696110, 53635332, 67044165, 80452998, 89392220, 134088330, 160905996, 201132495, 268176660, 402264990, 804529980]

約数ペア:

[(1, 804529980), (2, 402264990), (3, 268176660), (4, 201132495), (5, 160905996), (6, 134088330), (9, 89392220), (10, 80452998), (12, 67044165), (15, 53635332), (18, 44696110), (20, 40226499), (30, 26817666), (31, 25952580), (36, 22348055), (45, 17878444), (60, 13408833), (62, 12976290), (90, 8939222), (93, 8650860), (124, 6488145), (155, 5190516), (180, 4469611), (186, 4325430), (279, 2883620), (310, 2595258), (372, 2162715), (465, 1730172), (558, 1441810), (620, 1297629), (930, 865086), (961, 837180), (1116, 720905), (1395, 576724), (1860, 432543), (1922, 418590), (2790, 288362), (2883, 279060), (3844, 209295), (4651, 172980), (4805, 167436), (5580, 144181), (5766, 139530), (8649, 93020), (9302, 86490), (9610, 83718), (11532, 69765), (13953, 57660), (14415, 55812), (17298, 46510), (18604, 43245), (19220, 41859), (23255, 34596), (27906, 28830)]