210550200

素因数分解:

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

素因数の和:50157

約数の個数: 96

約数和(自身を含む): 745964160

約数和(自身を除く): 535413960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 50131, 100262, 150393, 200524, 250655, 300786, 350917, 401048, 501310, 601572, 701834, 751965, 1002620, 1052751, 1203144, 1253275, 1403668, 1503930, 1754585, 2005240, 2105502, 2506550, 2807336, 3007860, 3509170, 3759825, 4211004, 5013100, 5263755, 6015720, 7018340, 7519650, 8422008, 8772925, 10026200, 10527510, 14036680, 15039300, 17545850, 21055020, 26318775, 30078600, 35091700, 42110040, 52637550, 70183400, 105275100, 210550200]

約数ペア:

[(1, 210550200), (2, 105275100), (3, 70183400), (4, 52637550), (5, 42110040), (6, 35091700), (7, 30078600), (8, 26318775), (10, 21055020), (12, 17545850), (14, 15039300), (15, 14036680), (20, 10527510), (21, 10026200), (24, 8772925), (25, 8422008), (28, 7519650), (30, 7018340), (35, 6015720), (40, 5263755), (42, 5013100), (50, 4211004), (56, 3759825), (60, 3509170), (70, 3007860), (75, 2807336), (84, 2506550), (100, 2105502), (105, 2005240), (120, 1754585), (140, 1503930), (150, 1403668), (168, 1253275), (175, 1203144), (200, 1052751), (210, 1002620), (280, 751965), (300, 701834), (350, 601572), (420, 501310), (525, 401048), (600, 350917), (700, 300786), (840, 250655), (1050, 200524), (1400, 150393), (2100, 100262), (4200, 50131)]