42957600

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{2557}}^1$

素因数の和:2587

約数の個数: 144

約数和(自身を含む): 159864768

約数和(自身を除く): 116907168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2557, 2800, 3360, 4200, 5114, 5600, 7671, 8400, 10228, 12785, 15342, 16800, 17899, 20456, 25570, 30684, 35798, 38355, 40912, 51140, 53697, 61368, 63925, 71596, 76710, 81824, 89495, 102280, 107394, 122736, 127850, 143192, 153420, 178990, 191775, 204560, 214788, 245472, 255700, 268485, 286384, 306840, 357980, 383550, 409120, 429576, 447475, 511400, 536970, 572768, 613680, 715960, 767100, 859152, 894950, 1022800, 1073940, 1227360, 1342425, 1431920, 1534200, 1718304, 1789900, 2045600, 2147880, 2684850, 2863840, 3068400, 3579800, 4295760, 5369700, 6136800, 7159600, 8591520, 10739400, 14319200, 21478800, 42957600]

約数ペア:

[(1, 42957600), (2, 21478800), (3, 14319200), (4, 10739400), (5, 8591520), (6, 7159600), (7, 6136800), (8, 5369700), (10, 4295760), (12, 3579800), (14, 3068400), (15, 2863840), (16, 2684850), (20, 2147880), (21, 2045600), (24, 1789900), (25, 1718304), (28, 1534200), (30, 1431920), (32, 1342425), (35, 1227360), (40, 1073940), (42, 1022800), (48, 894950), (50, 859152), (56, 767100), (60, 715960), (70, 613680), (75, 572768), (80, 536970), (84, 511400), (96, 447475), (100, 429576), (105, 409120), (112, 383550), (120, 357980), (140, 306840), (150, 286384), (160, 268485), (168, 255700), (175, 245472), (200, 214788), (210, 204560), (224, 191775), (240, 178990), (280, 153420), (300, 143192), (336, 127850), (350, 122736), (400, 107394), (420, 102280), (480, 89495), (525, 81824), (560, 76710), (600, 71596), (672, 63925), (700, 61368), (800, 53697), (840, 51140), (1050, 40912), (1120, 38355), (1200, 35798), (1400, 30684), (1680, 25570), (2100, 20456), (2400, 17899), (2557, 16800), (2800, 15342), (3360, 12785), (4200, 10228), (5114, 8400), (5600, 7671)]