13259700

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{1637}}^1$

素因数の和:1663

約数の個数: 90

約数和(自身を含む): 43008966

約数和(自身を除く): 29749266

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, 1637, 2025, 2700, 3274, 4050, 4911, 6548, 8100, 8185, 9822, 14733, 16370, 19644, 24555, 29466, 32740, 40925, 44199, 49110, 58932, 73665, 81850, 88398, 98220, 122775, 132597, 147330, 163700, 176796, 220995, 245550, 265194, 294660, 368325, 441990, 491100, 530388, 662985, 736650, 883980, 1104975, 1325970, 1473300, 2209950, 2651940, 3314925, 4419900, 6629850, 13259700]

約数ペア:

[(1, 13259700), (2, 6629850), (3, 4419900), (4, 3314925), (5, 2651940), (6, 2209950), (9, 1473300), (10, 1325970), (12, 1104975), (15, 883980), (18, 736650), (20, 662985), (25, 530388), (27, 491100), (30, 441990), (36, 368325), (45, 294660), (50, 265194), (54, 245550), (60, 220995), (75, 176796), (81, 163700), (90, 147330), (100, 132597), (108, 122775), (135, 98220), (150, 88398), (162, 81850), (180, 73665), (225, 58932), (270, 49110), (300, 44199), (324, 40925), (405, 32740), (450, 29466), (540, 24555), (675, 19644), (810, 16370), (900, 14733), (1350, 9822), (1620, 8185), (1637, 8100), (2025, 6548), (2700, 4911), (3274, 4050)]