105275100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{50131}}^1$

素因数の和:50155

約数の個数: 72

約数和(自身を含む): 348116608

約数和(自身を除く): 242841508

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 50131, 100262, 150393, 200524, 250655, 300786, 350917, 501310, 601572, 701834, 751965, 1002620, 1052751, 1253275, 1403668, 1503930, 1754585, 2105502, 2506550, 3007860, 3509170, 3759825, 4211004, 5013100, 5263755, 7018340, 7519650, 8772925, 10527510, 15039300, 17545850, 21055020, 26318775, 35091700, 52637550, 105275100]

約数ペア:

[(1, 105275100), (2, 52637550), (3, 35091700), (4, 26318775), (5, 21055020), (6, 17545850), (7, 15039300), (10, 10527510), (12, 8772925), (14, 7519650), (15, 7018340), (20, 5263755), (21, 5013100), (25, 4211004), (28, 3759825), (30, 3509170), (35, 3007860), (42, 2506550), (50, 2105502), (60, 1754585), (70, 1503930), (75, 1403668), (84, 1253275), (100, 1052751), (105, 1002620), (140, 751965), (150, 701834), (175, 601572), (210, 501310), (300, 350917), (350, 300786), (420, 250655), (525, 200524), (700, 150393), (1050, 100262), (2100, 50131)]