74960200

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{7649}}^1$

素因数の和:7679

約数の個数: 72

約数和(自身を含む): 202763250

約数和(自身を除く): 127803050

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 4900, 7649, 9800, 15298, 30596, 38245, 53543, 61192, 76490, 107086, 152980, 191225, 214172, 267715, 305960, 374801, 382450, 428344, 535430, 749602, 764900, 1070860, 1338575, 1499204, 1529800, 1874005, 2141720, 2677150, 2998408, 3748010, 5354300, 7496020, 9370025, 10708600, 14992040, 18740050, 37480100, 74960200]

約数ペア:

[(1, 74960200), (2, 37480100), (4, 18740050), (5, 14992040), (7, 10708600), (8, 9370025), (10, 7496020), (14, 5354300), (20, 3748010), (25, 2998408), (28, 2677150), (35, 2141720), (40, 1874005), (49, 1529800), (50, 1499204), (56, 1338575), (70, 1070860), (98, 764900), (100, 749602), (140, 535430), (175, 428344), (196, 382450), (200, 374801), (245, 305960), (280, 267715), (350, 214172), (392, 191225), (490, 152980), (700, 107086), (980, 76490), (1225, 61192), (1400, 53543), (1960, 38245), (2450, 30596), (4900, 15298), (7649, 9800)]