27608600

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:181

約数の個数: 96

約数和(自身を含む): 68269440

約数和(自身を除く): 40660840

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 61, 62, 73, 100, 122, 124, 146, 155, 200, 244, 248, 292, 305, 310, 365, 488, 584, 610, 620, 730, 775, 1220, 1240, 1460, 1525, 1550, 1825, 1891, 2263, 2440, 2920, 3050, 3100, 3650, 3782, 4453, 4526, 6100, 6200, 7300, 7564, 8906, 9052, 9455, 11315, 12200, 14600, 15128, 17812, 18104, 18910, 22265, 22630, 35624, 37820, 44530, 45260, 47275, 56575, 75640, 89060, 90520, 94550, 111325, 113150, 138043, 178120, 189100, 222650, 226300, 276086, 378200, 445300, 452600, 552172, 690215, 890600, 1104344, 1380430, 2760860, 3451075, 5521720, 6902150, 13804300, 27608600]

約数ペア:

[(1, 27608600), (2, 13804300), (4, 6902150), (5, 5521720), (8, 3451075), (10, 2760860), (20, 1380430), (25, 1104344), (31, 890600), (40, 690215), (50, 552172), (61, 452600), (62, 445300), (73, 378200), (100, 276086), (122, 226300), (124, 222650), (146, 189100), (155, 178120), (200, 138043), (244, 113150), (248, 111325), (292, 94550), (305, 90520), (310, 89060), (365, 75640), (488, 56575), (584, 47275), (610, 45260), (620, 44530), (730, 37820), (775, 35624), (1220, 22630), (1240, 22265), (1460, 18910), (1525, 18104), (1550, 17812), (1825, 15128), (1891, 14600), (2263, 12200), (2440, 11315), (2920, 9455), (3050, 9052), (3100, 8906), (3650, 7564), (3782, 7300), (4453, 6200), (4526, 6100)]