100245204

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1$

素因数の和:501

約数の個数: 72

約数和(自身を含む): 259983360

約数和(自身を除く): 159738156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 191, 239, 244, 366, 382, 478, 549, 573, 717, 732, 764, 956, 1098, 1146, 1434, 1719, 2151, 2196, 2292, 2868, 3438, 4302, 6876, 8604, 11651, 14579, 23302, 29158, 34953, 43737, 45649, 46604, 58316, 69906, 87474, 91298, 104859, 131211, 136947, 139812, 174948, 182596, 209718, 262422, 273894, 410841, 419436, 524844, 547788, 821682, 1643364, 2784589, 5569178, 8353767, 11138356, 16707534, 25061301, 33415068, 50122602, 100245204]

約数ペア:

[(1, 100245204), (2, 50122602), (3, 33415068), (4, 25061301), (6, 16707534), (9, 11138356), (12, 8353767), (18, 5569178), (36, 2784589), (61, 1643364), (122, 821682), (183, 547788), (191, 524844), (239, 419436), (244, 410841), (366, 273894), (382, 262422), (478, 209718), (549, 182596), (573, 174948), (717, 139812), (732, 136947), (764, 131211), (956, 104859), (1098, 91298), (1146, 87474), (1434, 69906), (1719, 58316), (2151, 46604), (2196, 45649), (2292, 43737), (2868, 34953), (3438, 29158), (4302, 23302), (6876, 14579), (8604, 11651)]