15629220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:402

約数の個数: 96

約数和(自身を含む): 49271040

約数和(自身を除く): 33641820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 103, 108, 135, 180, 206, 270, 281, 309, 412, 515, 540, 562, 618, 843, 927, 1030, 1124, 1236, 1405, 1545, 1686, 1854, 2060, 2529, 2781, 2810, 3090, 3372, 3708, 4215, 4635, 5058, 5562, 5620, 6180, 7587, 8430, 9270, 10116, 11124, 12645, 13905, 15174, 16860, 18540, 25290, 27810, 28943, 30348, 37935, 50580, 55620, 57886, 75870, 86829, 115772, 144715, 151740, 173658, 260487, 289430, 347316, 434145, 520974, 578860, 781461, 868290, 1041948, 1302435, 1562922, 1736580, 2604870, 3125844, 3907305, 5209740, 7814610, 15629220]

約数ペア:

[(1, 15629220), (2, 7814610), (3, 5209740), (4, 3907305), (5, 3125844), (6, 2604870), (9, 1736580), (10, 1562922), (12, 1302435), (15, 1041948), (18, 868290), (20, 781461), (27, 578860), (30, 520974), (36, 434145), (45, 347316), (54, 289430), (60, 260487), (90, 173658), (103, 151740), (108, 144715), (135, 115772), (180, 86829), (206, 75870), (270, 57886), (281, 55620), (309, 50580), (412, 37935), (515, 30348), (540, 28943), (562, 27810), (618, 25290), (843, 18540), (927, 16860), (1030, 15174), (1124, 13905), (1236, 12645), (1405, 11124), (1545, 10116), (1686, 9270), (1854, 8430), (2060, 7587), (2529, 6180), (2781, 5620), (2810, 5562), (3090, 5058), (3372, 4635), (3708, 4215)]