38240100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{4721}}^1$

素因数の和:4747

約数の個数: 90

約数和(自身を含む): 123985554

約数和(自身を除く): 85745454

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 4721, 8100, 9442, 14163, 18884, 23605, 28326, 42489, 47210, 56652, 70815, 84978, 94420, 118025, 127467, 141630, 169956, 212445, 236050, 254934, 283260, 354075, 382401, 424890, 472100, 509868, 637335, 708150, 764802, 849780, 1062225, 1274670, 1416300, 1529604, 1912005, 2124450, 2549340, 3186675, 3824010, 4248900, 6373350, 7648020, 9560025, 12746700, 19120050, 38240100]

約数ペア:

[(1, 38240100), (2, 19120050), (3, 12746700), (4, 9560025), (5, 7648020), (6, 6373350), (9, 4248900), (10, 3824010), (12, 3186675), (15, 2549340), (18, 2124450), (20, 1912005), (25, 1529604), (27, 1416300), (30, 1274670), (36, 1062225), (45, 849780), (50, 764802), (54, 708150), (60, 637335), (75, 509868), (81, 472100), (90, 424890), (100, 382401), (108, 354075), (135, 283260), (150, 254934), (162, 236050), (180, 212445), (225, 169956), (270, 141630), (300, 127467), (324, 118025), (405, 94420), (450, 84978), (540, 70815), (675, 56652), (810, 47210), (900, 42489), (1350, 28326), (1620, 23605), (2025, 18884), (2700, 14163), (4050, 9442), (4721, 8100)]