156747420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1033}}^1$

素因数の和:1332

約数の個数: 96

約数和(自身を含む): 489867840

約数和(自身を除く): 333120420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 281, 540, 562, 843, 1033, 1124, 1405, 1686, 2066, 2529, 2810, 3099, 3372, 4132, 4215, 5058, 5165, 5620, 6198, 7587, 8430, 9297, 10116, 10330, 12396, 12645, 15174, 15495, 16860, 18594, 20660, 25290, 27891, 30348, 30990, 37188, 37935, 46485, 50580, 55782, 61980, 75870, 92970, 111564, 139455, 151740, 185940, 278910, 290273, 557820, 580546, 870819, 1161092, 1451365, 1741638, 2612457, 2902730, 3483276, 4354095, 5224914, 5805460, 7837371, 8708190, 10449828, 13062285, 15674742, 17416380, 26124570, 31349484, 39186855, 52249140, 78373710, 156747420]

約数ペア:

[(1, 156747420), (2, 78373710), (3, 52249140), (4, 39186855), (5, 31349484), (6, 26124570), (9, 17416380), (10, 15674742), (12, 13062285), (15, 10449828), (18, 8708190), (20, 7837371), (27, 5805460), (30, 5224914), (36, 4354095), (45, 3483276), (54, 2902730), (60, 2612457), (90, 1741638), (108, 1451365), (135, 1161092), (180, 870819), (270, 580546), (281, 557820), (540, 290273), (562, 278910), (843, 185940), (1033, 151740), (1124, 139455), (1405, 111564), (1686, 92970), (2066, 75870), (2529, 61980), (2810, 55782), (3099, 50580), (3372, 46485), (4132, 37935), (4215, 37188), (5058, 30990), (5165, 30348), (5620, 27891), (6198, 25290), (7587, 20660), (8430, 18594), (9297, 16860), (10116, 15495), (10330, 15174), (12396, 12645)]