250622100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{30941}}^1$

素因数の和:30967

約数の個数: 90

約数和(自身を含む): 812444094

約数和(自身を除く): 561821994

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, 8100, 30941, 61882, 92823, 123764, 154705, 185646, 278469, 309410, 371292, 464115, 556938, 618820, 773525, 835407, 928230, 1113876, 1392345, 1547050, 1670814, 1856460, 2320575, 2506221, 2784690, 3094100, 3341628, 4177035, 4641150, 5012442, 5569380, 6961725, 8354070, 9282300, 10024884, 12531105, 13923450, 16708140, 20885175, 25062210, 27846900, 41770350, 50124420, 62655525, 83540700, 125311050, 250622100]

約数ペア:

[(1, 250622100), (2, 125311050), (3, 83540700), (4, 62655525), (5, 50124420), (6, 41770350), (9, 27846900), (10, 25062210), (12, 20885175), (15, 16708140), (18, 13923450), (20, 12531105), (25, 10024884), (27, 9282300), (30, 8354070), (36, 6961725), (45, 5569380), (50, 5012442), (54, 4641150), (60, 4177035), (75, 3341628), (81, 3094100), (90, 2784690), (100, 2506221), (108, 2320575), (135, 1856460), (150, 1670814), (162, 1547050), (180, 1392345), (225, 1113876), (270, 928230), (300, 835407), (324, 773525), (405, 618820), (450, 556938), (540, 464115), (675, 371292), (810, 309410), (900, 278469), (1350, 185646), (1620, 154705), (2025, 123764), (2700, 92823), (4050, 61882), (8100, 30941)]