12457200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{1483}}^1$

素因数の和:1511

約数の個数: 120

約数和(自身を含む): 45635968

約数和(自身を除く): 33178768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1483, 1680, 2100, 2800, 2966, 4200, 4449, 5932, 7415, 8400, 8898, 10381, 11864, 14830, 17796, 20762, 22245, 23728, 29660, 31143, 35592, 37075, 41524, 44490, 51905, 59320, 62286, 71184, 74150, 83048, 88980, 103810, 111225, 118640, 124572, 148300, 155715, 166096, 177960, 207620, 222450, 249144, 259525, 296600, 311430, 355920, 415240, 444900, 498288, 519050, 593200, 622860, 778575, 830480, 889800, 1038100, 1245720, 1557150, 1779600, 2076200, 2491440, 3114300, 4152400, 6228600, 12457200]

約数ペア:

[(1, 12457200), (2, 6228600), (3, 4152400), (4, 3114300), (5, 2491440), (6, 2076200), (7, 1779600), (8, 1557150), (10, 1245720), (12, 1038100), (14, 889800), (15, 830480), (16, 778575), (20, 622860), (21, 593200), (24, 519050), (25, 498288), (28, 444900), (30, 415240), (35, 355920), (40, 311430), (42, 296600), (48, 259525), (50, 249144), (56, 222450), (60, 207620), (70, 177960), (75, 166096), (80, 155715), (84, 148300), (100, 124572), (105, 118640), (112, 111225), (120, 103810), (140, 88980), (150, 83048), (168, 74150), (175, 71184), (200, 62286), (210, 59320), (240, 51905), (280, 44490), (300, 41524), (336, 37075), (350, 35592), (400, 31143), (420, 29660), (525, 23728), (560, 22245), (600, 20762), (700, 17796), (840, 14830), (1050, 11864), (1200, 10381), (1400, 8898), (1483, 8400), (1680, 7415), (2100, 5932), (2800, 4449), (2966, 4200)]