82898800

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:275

約数の個数: 120

約数和(自身を含む): 215048736

約数和(自身を除く): 132149936

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 73, 80, 85, 100, 136, 146, 167, 170, 200, 272, 292, 334, 340, 365, 400, 425, 584, 668, 680, 730, 835, 850, 1168, 1241, 1336, 1360, 1460, 1670, 1700, 1825, 2482, 2672, 2839, 2920, 3340, 3400, 3650, 4175, 4964, 5678, 5840, 6205, 6680, 6800, 7300, 8350, 9928, 11356, 12191, 12410, 13360, 14195, 14600, 16700, 19856, 22712, 24382, 24820, 28390, 29200, 31025, 33400, 45424, 48764, 49640, 56780, 60955, 62050, 66800, 70975, 97528, 99280, 113560, 121910, 124100, 141950, 195056, 207247, 227120, 243820, 248200, 283900, 304775, 414494, 487640, 496400, 567800, 609550, 828988, 975280, 1036235, 1135600, 1219100, 1657976, 2072470, 2438200, 3315952, 4144940, 4876400, 5181175, 8289880, 10362350, 16579760, 20724700, 41449400, 82898800]

約数ペア:

[(1, 82898800), (2, 41449400), (4, 20724700), (5, 16579760), (8, 10362350), (10, 8289880), (16, 5181175), (17, 4876400), (20, 4144940), (25, 3315952), (34, 2438200), (40, 2072470), (50, 1657976), (68, 1219100), (73, 1135600), (80, 1036235), (85, 975280), (100, 828988), (136, 609550), (146, 567800), (167, 496400), (170, 487640), (200, 414494), (272, 304775), (292, 283900), (334, 248200), (340, 243820), (365, 227120), (400, 207247), (425, 195056), (584, 141950), (668, 124100), (680, 121910), (730, 113560), (835, 99280), (850, 97528), (1168, 70975), (1241, 66800), (1336, 62050), (1360, 60955), (1460, 56780), (1670, 49640), (1700, 48764), (1825, 45424), (2482, 33400), (2672, 31025), (2839, 29200), (2920, 28390), (3340, 24820), (3400, 24382), (3650, 22712), (4175, 19856), (4964, 16700), (5678, 14600), (5840, 14195), (6205, 13360), (6680, 12410), (6800, 12191), (7300, 11356), (8350, 9928)]