227314980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{54907}}^1$

素因数の和:54945

約数の個数: 72

約数和(自身を含む): 719514432

約数和(自身を除く): 492199452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 54907, 109814, 164721, 219628, 274535, 329442, 494163, 549070, 658884, 823605, 988326, 1098140, 1262861, 1647210, 1976652, 2470815, 2525722, 3294420, 3788583, 4941630, 5051444, 6314305, 7577166, 9883260, 11365749, 12628610, 15154332, 18942915, 22731498, 25257220, 37885830, 45462996, 56828745, 75771660, 113657490, 227314980]

約数ペア:

[(1, 227314980), (2, 113657490), (3, 75771660), (4, 56828745), (5, 45462996), (6, 37885830), (9, 25257220), (10, 22731498), (12, 18942915), (15, 15154332), (18, 12628610), (20, 11365749), (23, 9883260), (30, 7577166), (36, 6314305), (45, 5051444), (46, 4941630), (60, 3788583), (69, 3294420), (90, 2525722), (92, 2470815), (115, 1976652), (138, 1647210), (180, 1262861), (207, 1098140), (230, 988326), (276, 823605), (345, 658884), (414, 549070), (460, 494163), (690, 329442), (828, 274535), (1035, 219628), (1380, 164721), (2070, 109814), (4140, 54907)]