83048700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{557}}^1$

素因数の和:652

約数の個数: 144

約数和(自身を含む): 278982144

約数和(自身を除く): 195933444

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 71, 75, 84, 100, 105, 140, 142, 150, 175, 210, 213, 284, 300, 350, 355, 420, 426, 497, 525, 557, 700, 710, 852, 994, 1050, 1065, 1114, 1420, 1491, 1671, 1775, 1988, 2100, 2130, 2228, 2485, 2785, 2982, 3342, 3550, 3899, 4260, 4970, 5325, 5570, 5964, 6684, 7100, 7455, 7798, 8355, 9940, 10650, 11140, 11697, 12425, 13925, 14910, 15596, 16710, 19495, 21300, 23394, 24850, 27850, 29820, 33420, 37275, 38990, 39547, 41775, 46788, 49700, 55700, 58485, 74550, 77980, 79094, 83550, 97475, 116970, 118641, 149100, 158188, 167100, 194950, 197735, 233940, 237282, 276829, 292425, 389900, 395470, 474564, 553658, 584850, 593205, 790940, 830487, 988675, 1107316, 1169700, 1186410, 1384145, 1660974, 1977350, 2372820, 2768290, 2966025, 3321948, 3954700, 4152435, 5536580, 5932050, 6920725, 8304870, 11864100, 13841450, 16609740, 20762175, 27682900, 41524350, 83048700]

約数ペア:

[(1, 83048700), (2, 41524350), (3, 27682900), (4, 20762175), (5, 16609740), (6, 13841450), (7, 11864100), (10, 8304870), (12, 6920725), (14, 5932050), (15, 5536580), (20, 4152435), (21, 3954700), (25, 3321948), (28, 2966025), (30, 2768290), (35, 2372820), (42, 1977350), (50, 1660974), (60, 1384145), (70, 1186410), (71, 1169700), (75, 1107316), (84, 988675), (100, 830487), (105, 790940), (140, 593205), (142, 584850), (150, 553658), (175, 474564), (210, 395470), (213, 389900), (284, 292425), (300, 276829), (350, 237282), (355, 233940), (420, 197735), (426, 194950), (497, 167100), (525, 158188), (557, 149100), (700, 118641), (710, 116970), (852, 97475), (994, 83550), (1050, 79094), (1065, 77980), (1114, 74550), (1420, 58485), (1491, 55700), (1671, 49700), (1775, 46788), (1988, 41775), (2100, 39547), (2130, 38990), (2228, 37275), (2485, 33420), (2785, 29820), (2982, 27850), (3342, 24850), (3550, 23394), (3899, 21300), (4260, 19495), (4970, 16710), (5325, 15596), (5570, 14910), (5964, 13925), (6684, 12425), (7100, 11697), (7455, 11140), (7798, 10650), (8355, 9940)]