76940500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:147

約数の個数: 192

約数和(自身を含む): 220147200

約数和(自身を除く): 143206700

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 25, 26, 28, 35, 38, 50, 52, 65, 70, 76, 89, 91, 95, 100, 125, 130, 133, 140, 175, 178, 182, 190, 247, 250, 260, 266, 325, 350, 356, 364, 380, 445, 455, 475, 494, 500, 532, 623, 650, 665, 700, 875, 890, 910, 950, 988, 1157, 1235, 1246, 1300, 1330, 1625, 1691, 1729, 1750, 1780, 1820, 1900, 2225, 2275, 2314, 2375, 2470, 2492, 2660, 3115, 3250, 3325, 3382, 3458, 3500, 4450, 4550, 4628, 4750, 4940, 5785, 6175, 6230, 6500, 6650, 6764, 6916, 8099, 8455, 8645, 8900, 9100, 9500, 11125, 11375, 11570, 11837, 12350, 12460, 13300, 15575, 16198, 16625, 16910, 17290, 21983, 22250, 22750, 23140, 23674, 24700, 28925, 30875, 31150, 32396, 33250, 33820, 34580, 40495, 42275, 43225, 43966, 44500, 45500, 47348, 57850, 59185, 61750, 62300, 66500, 77875, 80990, 84550, 86450, 87932, 109915, 115700, 118370, 123500, 144625, 153881, 155750, 161980, 169100, 172900, 202475, 211375, 216125, 219830, 236740, 289250, 295925, 307762, 311500, 404950, 422750, 432250, 439660, 549575, 578500, 591850, 615524, 769405, 809900, 845500, 864500, 1012375, 1099150, 1183700, 1479625, 1538810, 2024750, 2198300, 2747875, 2959250, 3077620, 3847025, 4049500, 5495750, 5918500, 7694050, 10991500, 15388100, 19235125, 38470250, 76940500]

約数ペア:

[(1, 76940500), (2, 38470250), (4, 19235125), (5, 15388100), (7, 10991500), (10, 7694050), (13, 5918500), (14, 5495750), (19, 4049500), (20, 3847025), (25, 3077620), (26, 2959250), (28, 2747875), (35, 2198300), (38, 2024750), (50, 1538810), (52, 1479625), (65, 1183700), (70, 1099150), (76, 1012375), (89, 864500), (91, 845500), (95, 809900), (100, 769405), (125, 615524), (130, 591850), (133, 578500), (140, 549575), (175, 439660), (178, 432250), (182, 422750), (190, 404950), (247, 311500), (250, 307762), (260, 295925), (266, 289250), (325, 236740), (350, 219830), (356, 216125), (364, 211375), (380, 202475), (445, 172900), (455, 169100), (475, 161980), (494, 155750), (500, 153881), (532, 144625), (623, 123500), (650, 118370), (665, 115700), (700, 109915), (875, 87932), (890, 86450), (910, 84550), (950, 80990), (988, 77875), (1157, 66500), (1235, 62300), (1246, 61750), (1300, 59185), (1330, 57850), (1625, 47348), (1691, 45500), (1729, 44500), (1750, 43966), (1780, 43225), (1820, 42275), (1900, 40495), (2225, 34580), (2275, 33820), (2314, 33250), (2375, 32396), (2470, 31150), (2492, 30875), (2660, 28925), (3115, 24700), (3250, 23674), (3325, 23140), (3382, 22750), (3458, 22250), (3500, 21983), (4450, 17290), (4550, 16910), (4628, 16625), (4750, 16198), (4940, 15575), (5785, 13300), (6175, 12460), (6230, 12350), (6500, 11837), (6650, 11570), (6764, 11375), (6916, 11125), (8099, 9500), (8455, 9100), (8645, 8900)]