121973400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{67763}}^1$

素因数の和:67785

約数の個数: 72

約数和(自身を含む): 409633380

約数和(自身を除く): 287659980

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 67763, 135526, 203289, 271052, 338815, 406578, 542104, 609867, 677630, 813156, 1016445, 1219734, 1355260, 1626312, 1694075, 2032890, 2439468, 2710520, 3049335, 3388150, 4065780, 4878936, 5082225, 6098670, 6776300, 8131560, 10164450, 12197340, 13552600, 15246675, 20328900, 24394680, 30493350, 40657800, 60986700, 121973400]

約数ペア:

[(1, 121973400), (2, 60986700), (3, 40657800), (4, 30493350), (5, 24394680), (6, 20328900), (8, 15246675), (9, 13552600), (10, 12197340), (12, 10164450), (15, 8131560), (18, 6776300), (20, 6098670), (24, 5082225), (25, 4878936), (30, 4065780), (36, 3388150), (40, 3049335), (45, 2710520), (50, 2439468), (60, 2032890), (72, 1694075), (75, 1626312), (90, 1355260), (100, 1219734), (120, 1016445), (150, 813156), (180, 677630), (200, 609867), (225, 542104), (300, 406578), (360, 338815), (450, 271052), (600, 203289), (900, 135526), (1800, 67763)]