66230800

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^2\times {\mathrm{313}}^1$

素因数の和:377

約数の個数: 90

約数和(自身を含む): 166869962

約数和(自身を除く): 100639162

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 184, 200, 230, 313, 368, 400, 460, 529, 575, 626, 920, 1058, 1150, 1252, 1565, 1840, 2116, 2300, 2504, 2645, 3130, 4232, 4600, 5008, 5290, 6260, 7199, 7825, 8464, 9200, 10580, 12520, 13225, 14398, 15650, 21160, 25040, 26450, 28796, 31300, 35995, 42320, 52900, 57592, 62600, 71990, 105800, 115184, 125200, 143980, 165577, 179975, 211600, 287960, 331154, 359950, 575920, 662308, 719900, 827885, 1324616, 1439800, 1655770, 2649232, 2879600, 3311540, 4139425, 6623080, 8278850, 13246160, 16557700, 33115400, 66230800]

約数ペア:

[(1, 66230800), (2, 33115400), (4, 16557700), (5, 13246160), (8, 8278850), (10, 6623080), (16, 4139425), (20, 3311540), (23, 2879600), (25, 2649232), (40, 1655770), (46, 1439800), (50, 1324616), (80, 827885), (92, 719900), (100, 662308), (115, 575920), (184, 359950), (200, 331154), (230, 287960), (313, 211600), (368, 179975), (400, 165577), (460, 143980), (529, 125200), (575, 115184), (626, 105800), (920, 71990), (1058, 62600), (1150, 57592), (1252, 52900), (1565, 42320), (1840, 35995), (2116, 31300), (2300, 28796), (2504, 26450), (2645, 25040), (3130, 21160), (4232, 15650), (4600, 14398), (5008, 13225), (5290, 12520), (6260, 10580), (7199, 9200), (7825, 8464)]