82455240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:444

約数の個数: 192

約数和(自身を含む): 296308800

約数和(自身を除く): 213853560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 49, 56, 60, 70, 74, 84, 98, 105, 111, 120, 140, 147, 148, 168, 185, 196, 210, 222, 245, 259, 280, 294, 296, 370, 379, 392, 420, 444, 490, 518, 555, 588, 735, 740, 758, 777, 840, 888, 980, 1036, 1110, 1137, 1176, 1295, 1470, 1480, 1516, 1554, 1813, 1895, 1960, 2072, 2220, 2274, 2590, 2653, 2940, 3032, 3108, 3626, 3790, 3885, 4440, 4548, 5180, 5306, 5439, 5685, 5880, 6216, 7252, 7580, 7770, 7959, 9065, 9096, 10360, 10612, 10878, 11370, 13265, 14023, 14504, 15160, 15540, 15918, 18130, 18571, 21224, 21756, 22740, 26530, 27195, 28046, 31080, 31836, 36260, 37142, 39795, 42069, 43512, 45480, 53060, 54390, 55713, 56092, 63672, 70115, 72520, 74284, 79590, 84138, 92855, 98161, 106120, 108780, 111426, 112184, 140230, 148568, 159180, 168276, 185710, 196322, 210345, 217560, 222852, 278565, 280460, 294483, 318360, 336552, 371420, 392644, 420690, 445704, 490805, 557130, 560920, 588966, 687127, 742840, 785288, 841380, 981610, 1114260, 1177932, 1374254, 1472415, 1682760, 1963220, 2061381, 2228520, 2355864, 2748508, 2944830, 3435635, 3926440, 4122762, 5497016, 5889660, 6871270, 8245524, 10306905, 11779320, 13742540, 16491048, 20613810, 27485080, 41227620, 82455240]

約数ペア:

[(1, 82455240), (2, 41227620), (3, 27485080), (4, 20613810), (5, 16491048), (6, 13742540), (7, 11779320), (8, 10306905), (10, 8245524), (12, 6871270), (14, 5889660), (15, 5497016), (20, 4122762), (21, 3926440), (24, 3435635), (28, 2944830), (30, 2748508), (35, 2355864), (37, 2228520), (40, 2061381), (42, 1963220), (49, 1682760), (56, 1472415), (60, 1374254), (70, 1177932), (74, 1114260), (84, 981610), (98, 841380), (105, 785288), (111, 742840), (120, 687127), (140, 588966), (147, 560920), (148, 557130), (168, 490805), (185, 445704), (196, 420690), (210, 392644), (222, 371420), (245, 336552), (259, 318360), (280, 294483), (294, 280460), (296, 278565), (370, 222852), (379, 217560), (392, 210345), (420, 196322), (444, 185710), (490, 168276), (518, 159180), (555, 148568), (588, 140230), (735, 112184), (740, 111426), (758, 108780), (777, 106120), (840, 98161), (888, 92855), (980, 84138), (1036, 79590), (1110, 74284), (1137, 72520), (1176, 70115), (1295, 63672), (1470, 56092), (1480, 55713), (1516, 54390), (1554, 53060), (1813, 45480), (1895, 43512), (1960, 42069), (2072, 39795), (2220, 37142), (2274, 36260), (2590, 31836), (2653, 31080), (2940, 28046), (3032, 27195), (3108, 26530), (3626, 22740), (3790, 21756), (3885, 21224), (4440, 18571), (4548, 18130), (5180, 15918), (5306, 15540), (5439, 15160), (5685, 14504), (5880, 14023), (6216, 13265), (7252, 11370), (7580, 10878), (7770, 10612), (7959, 10360), (9065, 9096)]