130290300

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{20681}}^1$

素因数の和:20708

約数の個数: 108

約数和(自身を含む): 466751376

約数和(自身を除く): 336461076

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300, 20681, 41362, 62043, 82724, 103405, 124086, 144767, 186129, 206810, 248172, 289534, 310215, 372258, 413620, 434301, 517025, 579068, 620430, 723835, 744516, 868602, 930645, 1034050, 1240860, 1302903, 1447670, 1551075, 1737204, 1861290, 2068100, 2171505, 2605806, 2895340, 3102150, 3619175, 3722580, 4343010, 4653225, 5211612, 6204300, 6514515, 7238350, 8686020, 9306450, 10857525, 13029030, 14476700, 18612900, 21715050, 26058060, 32572575, 43430100, 65145150, 130290300]

約数ペア:

[(1, 130290300), (2, 65145150), (3, 43430100), (4, 32572575), (5, 26058060), (6, 21715050), (7, 18612900), (9, 14476700), (10, 13029030), (12, 10857525), (14, 9306450), (15, 8686020), (18, 7238350), (20, 6514515), (21, 6204300), (25, 5211612), (28, 4653225), (30, 4343010), (35, 3722580), (36, 3619175), (42, 3102150), (45, 2895340), (50, 2605806), (60, 2171505), (63, 2068100), (70, 1861290), (75, 1737204), (84, 1551075), (90, 1447670), (100, 1302903), (105, 1240860), (126, 1034050), (140, 930645), (150, 868602), (175, 744516), (180, 723835), (210, 620430), (225, 579068), (252, 517025), (300, 434301), (315, 413620), (350, 372258), (420, 310215), (450, 289534), (525, 248172), (630, 206810), (700, 186129), (900, 144767), (1050, 124086), (1260, 103405), (1575, 82724), (2100, 62043), (3150, 41362), (6300, 20681)]