129548400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{1213}}^1$

素因数の和:1323

約数の個数: 120

約数和(自身を含む): 419995440

約数和(自身を除く): 290447040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 89, 100, 120, 150, 178, 200, 240, 267, 300, 356, 400, 445, 534, 600, 712, 890, 1068, 1200, 1213, 1335, 1424, 1780, 2136, 2225, 2426, 2670, 3560, 3639, 4272, 4450, 4852, 5340, 6065, 6675, 7120, 7278, 8900, 9704, 10680, 12130, 13350, 14556, 17800, 18195, 19408, 21360, 24260, 26700, 29112, 30325, 35600, 36390, 48520, 53400, 58224, 60650, 72780, 90975, 97040, 106800, 107957, 121300, 145560, 181950, 215914, 242600, 291120, 323871, 363900, 431828, 485200, 539785, 647742, 727800, 863656, 1079570, 1295484, 1455600, 1619355, 1727312, 2159140, 2590968, 2698925, 3238710, 4318280, 5181936, 5397850, 6477420, 8096775, 8636560, 10795700, 12954840, 16193550, 21591400, 25909680, 32387100, 43182800, 64774200, 129548400]

約数ペア:

[(1, 129548400), (2, 64774200), (3, 43182800), (4, 32387100), (5, 25909680), (6, 21591400), (8, 16193550), (10, 12954840), (12, 10795700), (15, 8636560), (16, 8096775), (20, 6477420), (24, 5397850), (25, 5181936), (30, 4318280), (40, 3238710), (48, 2698925), (50, 2590968), (60, 2159140), (75, 1727312), (80, 1619355), (89, 1455600), (100, 1295484), (120, 1079570), (150, 863656), (178, 727800), (200, 647742), (240, 539785), (267, 485200), (300, 431828), (356, 363900), (400, 323871), (445, 291120), (534, 242600), (600, 215914), (712, 181950), (890, 145560), (1068, 121300), (1200, 107957), (1213, 106800), (1335, 97040), (1424, 90975), (1780, 72780), (2136, 60650), (2225, 58224), (2426, 53400), (2670, 48520), (3560, 36390), (3639, 35600), (4272, 30325), (4450, 29112), (4852, 26700), (5340, 24260), (6065, 21360), (6675, 19408), (7120, 18195), (7278, 17800), (8900, 14556), (9704, 13350), (10680, 12130)]