442277820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14369}}^1$

素因数の和:14409

約数の個数: 120

約数和(自身を含む): 1460566800

約数和(自身を除く): 1018288980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 270, 285, 324, 342, 380, 405, 513, 540, 570, 684, 810, 855, 1026, 1140, 1539, 1620, 1710, 2052, 2565, 3078, 3420, 5130, 6156, 7695, 10260, 14369, 15390, 28738, 30780, 43107, 57476, 71845, 86214, 129321, 143690, 172428, 215535, 258642, 273011, 287380, 387963, 431070, 517284, 546022, 646605, 775926, 819033, 862140, 1092044, 1163889, 1293210, 1365055, 1551852, 1638066, 1939815, 2327778, 2457099, 2586420, 2730110, 3276132, 3879630, 4095165, 4655556, 4914198, 5460220, 5819445, 7371297, 7759260, 8190330, 9828396, 11638890, 12285495, 14742594, 16380660, 22113891, 23277780, 24570990, 29485188, 36856485, 44227782, 49141980, 73712970, 88455564, 110569455, 147425940, 221138910, 442277820]

約数ペア:

[(1, 442277820), (2, 221138910), (3, 147425940), (4, 110569455), (5, 88455564), (6, 73712970), (9, 49141980), (10, 44227782), (12, 36856485), (15, 29485188), (18, 24570990), (19, 23277780), (20, 22113891), (27, 16380660), (30, 14742594), (36, 12285495), (38, 11638890), (45, 9828396), (54, 8190330), (57, 7759260), (60, 7371297), (76, 5819445), (81, 5460220), (90, 4914198), (95, 4655556), (108, 4095165), (114, 3879630), (135, 3276132), (162, 2730110), (171, 2586420), (180, 2457099), (190, 2327778), (228, 1939815), (270, 1638066), (285, 1551852), (324, 1365055), (342, 1293210), (380, 1163889), (405, 1092044), (513, 862140), (540, 819033), (570, 775926), (684, 646605), (810, 546022), (855, 517284), (1026, 431070), (1140, 387963), (1539, 287380), (1620, 273011), (1710, 258642), (2052, 215535), (2565, 172428), (3078, 143690), (3420, 129321), (5130, 86214), (6156, 71845), (7695, 57476), (10260, 43107), (14369, 30780), (15390, 28738)]