155009700

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{6379}}^1$

素因数の和:6408

約数の個数: 108

約数和(自身を含む): 503943440

約数和(自身を除く): 348933740

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, 243, 270, 300, 324, 405, 450, 486, 540, 675, 810, 900, 972, 1215, 1350, 1620, 2025, 2430, 2700, 4050, 4860, 6075, 6379, 8100, 12150, 12758, 19137, 24300, 25516, 31895, 38274, 57411, 63790, 76548, 95685, 114822, 127580, 159475, 172233, 191370, 229644, 287055, 318950, 344466, 382740, 478425, 516699, 574110, 637900, 688932, 861165, 956850, 1033398, 1148220, 1435275, 1550097, 1722330, 1913700, 2066796, 2583495, 2870550, 3100194, 3444660, 4305825, 5166990, 5741100, 6200388, 7750485, 8611650, 10333980, 12917475, 15500970, 17223300, 25834950, 31001940, 38752425, 51669900, 77504850, 155009700]

約数ペア:

[(1, 155009700), (2, 77504850), (3, 51669900), (4, 38752425), (5, 31001940), (6, 25834950), (9, 17223300), (10, 15500970), (12, 12917475), (15, 10333980), (18, 8611650), (20, 7750485), (25, 6200388), (27, 5741100), (30, 5166990), (36, 4305825), (45, 3444660), (50, 3100194), (54, 2870550), (60, 2583495), (75, 2066796), (81, 1913700), (90, 1722330), (100, 1550097), (108, 1435275), (135, 1148220), (150, 1033398), (162, 956850), (180, 861165), (225, 688932), (243, 637900), (270, 574110), (300, 516699), (324, 478425), (405, 382740), (450, 344466), (486, 318950), (540, 287055), (675, 229644), (810, 191370), (900, 172233), (972, 159475), (1215, 127580), (1350, 114822), (1620, 95685), (2025, 76548), (2430, 63790), (2700, 57411), (4050, 38274), (4860, 31895), (6075, 25516), (6379, 24300), (8100, 19137), (12150, 12758)]