15828300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{409}}^1$

素因数の和:472

約数の個数: 108

約数和(自身を含む): 50890840

約数和(自身を除く): 35062540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 43, 45, 50, 60, 75, 86, 90, 100, 129, 150, 172, 180, 215, 225, 258, 300, 387, 409, 430, 450, 516, 645, 774, 818, 860, 900, 1075, 1227, 1290, 1548, 1636, 1935, 2045, 2150, 2454, 2580, 3225, 3681, 3870, 4090, 4300, 4908, 6135, 6450, 7362, 7740, 8180, 9675, 10225, 12270, 12900, 14724, 17587, 18405, 19350, 20450, 24540, 30675, 35174, 36810, 38700, 40900, 52761, 61350, 70348, 73620, 87935, 92025, 105522, 122700, 158283, 175870, 184050, 211044, 263805, 316566, 351740, 368100, 439675, 527610, 633132, 791415, 879350, 1055220, 1319025, 1582830, 1758700, 2638050, 3165660, 3957075, 5276100, 7914150, 15828300]

約数ペア:

[(1, 15828300), (2, 7914150), (3, 5276100), (4, 3957075), (5, 3165660), (6, 2638050), (9, 1758700), (10, 1582830), (12, 1319025), (15, 1055220), (18, 879350), (20, 791415), (25, 633132), (30, 527610), (36, 439675), (43, 368100), (45, 351740), (50, 316566), (60, 263805), (75, 211044), (86, 184050), (90, 175870), (100, 158283), (129, 122700), (150, 105522), (172, 92025), (180, 87935), (215, 73620), (225, 70348), (258, 61350), (300, 52761), (387, 40900), (409, 38700), (430, 36810), (450, 35174), (516, 30675), (645, 24540), (774, 20450), (818, 19350), (860, 18405), (900, 17587), (1075, 14724), (1227, 12900), (1290, 12270), (1548, 10225), (1636, 9675), (1935, 8180), (2045, 7740), (2150, 7362), (2454, 6450), (2580, 6135), (3225, 4908), (3681, 4300), (3870, 4090)]