89882760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{457}}^1$

素因数の和:631

約数の個数: 128

約数和(自身を含む): 296784000

約数和(自身を除く): 206901240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 149, 165, 220, 264, 298, 330, 440, 447, 457, 596, 660, 745, 894, 914, 1192, 1320, 1371, 1490, 1639, 1788, 1828, 2235, 2285, 2742, 2980, 3278, 3576, 3656, 4470, 4570, 4917, 5027, 5484, 5960, 6556, 6855, 8195, 8940, 9140, 9834, 10054, 10968, 13112, 13710, 15081, 16390, 17880, 18280, 19668, 20108, 24585, 25135, 27420, 30162, 32780, 39336, 40216, 49170, 50270, 54840, 60324, 65560, 68093, 75405, 98340, 100540, 120648, 136186, 150810, 196680, 201080, 204279, 272372, 301620, 340465, 408558, 544744, 603240, 680930, 749023, 817116, 1021395, 1361860, 1498046, 1634232, 2042790, 2247069, 2723720, 2996092, 3745115, 4085580, 4494138, 5992184, 7490230, 8171160, 8988276, 11235345, 14980460, 17976552, 22470690, 29960920, 44941380, 89882760]

約数ペア:

[(1, 89882760), (2, 44941380), (3, 29960920), (4, 22470690), (5, 17976552), (6, 14980460), (8, 11235345), (10, 8988276), (11, 8171160), (12, 7490230), (15, 5992184), (20, 4494138), (22, 4085580), (24, 3745115), (30, 2996092), (33, 2723720), (40, 2247069), (44, 2042790), (55, 1634232), (60, 1498046), (66, 1361860), (88, 1021395), (110, 817116), (120, 749023), (132, 680930), (149, 603240), (165, 544744), (220, 408558), (264, 340465), (298, 301620), (330, 272372), (440, 204279), (447, 201080), (457, 196680), (596, 150810), (660, 136186), (745, 120648), (894, 100540), (914, 98340), (1192, 75405), (1320, 68093), (1371, 65560), (1490, 60324), (1639, 54840), (1788, 50270), (1828, 49170), (2235, 40216), (2285, 39336), (2742, 32780), (2980, 30162), (3278, 27420), (3576, 25135), (3656, 24585), (4470, 20108), (4570, 19668), (4917, 18280), (5027, 17880), (5484, 16390), (5960, 15081), (6556, 13710), (6855, 13112), (8195, 10968), (8940, 10054), (9140, 9834)]