55099620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16111}}^1$

素因数の和:16145

約数の個数: 72

約数和(自身を含む): 175943040

約数和(自身を除く): 120843420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 16111, 32222, 48333, 64444, 80555, 96666, 144999, 161110, 193332, 241665, 289998, 306109, 322220, 483330, 579996, 612218, 724995, 918327, 966660, 1224436, 1449990, 1530545, 1836654, 2754981, 2899980, 3061090, 3673308, 4591635, 5509962, 6122180, 9183270, 11019924, 13774905, 18366540, 27549810, 55099620]

約数ペア:

[(1, 55099620), (2, 27549810), (3, 18366540), (4, 13774905), (5, 11019924), (6, 9183270), (9, 6122180), (10, 5509962), (12, 4591635), (15, 3673308), (18, 3061090), (19, 2899980), (20, 2754981), (30, 1836654), (36, 1530545), (38, 1449990), (45, 1224436), (57, 966660), (60, 918327), (76, 724995), (90, 612218), (95, 579996), (114, 483330), (171, 322220), (180, 306109), (190, 289998), (228, 241665), (285, 193332), (342, 161110), (380, 144999), (570, 96666), (684, 80555), (855, 64444), (1140, 48333), (1710, 32222), (3420, 16111)]