70541460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1549}}^1$

素因数の和:1598

約数の個数: 144

約数和(自身を含む): 243734400

約数和(自身を除く): 173192940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 30, 33, 36, 44, 45, 46, 55, 60, 66, 69, 90, 92, 99, 110, 115, 132, 138, 165, 180, 198, 207, 220, 230, 253, 276, 330, 345, 396, 414, 460, 495, 506, 660, 690, 759, 828, 990, 1012, 1035, 1265, 1380, 1518, 1549, 1980, 2070, 2277, 2530, 3036, 3098, 3795, 4140, 4554, 4647, 5060, 6196, 7590, 7745, 9108, 9294, 11385, 13941, 15180, 15490, 17039, 18588, 22770, 23235, 27882, 30980, 34078, 35627, 45540, 46470, 51117, 55764, 68156, 69705, 71254, 85195, 92940, 102234, 106881, 139410, 142508, 153351, 170390, 178135, 204468, 213762, 255585, 278820, 306702, 320643, 340780, 356270, 391897, 427524, 511170, 534405, 613404, 641286, 712540, 766755, 783794, 1022340, 1068810, 1175691, 1282572, 1533510, 1567588, 1603215, 1959485, 2137620, 2351382, 3067020, 3206430, 3527073, 3918970, 4702764, 5878455, 6412860, 7054146, 7837940, 11756910, 14108292, 17635365, 23513820, 35270730, 70541460]

約数ペア:

[(1, 70541460), (2, 35270730), (3, 23513820), (4, 17635365), (5, 14108292), (6, 11756910), (9, 7837940), (10, 7054146), (11, 6412860), (12, 5878455), (15, 4702764), (18, 3918970), (20, 3527073), (22, 3206430), (23, 3067020), (30, 2351382), (33, 2137620), (36, 1959485), (44, 1603215), (45, 1567588), (46, 1533510), (55, 1282572), (60, 1175691), (66, 1068810), (69, 1022340), (90, 783794), (92, 766755), (99, 712540), (110, 641286), (115, 613404), (132, 534405), (138, 511170), (165, 427524), (180, 391897), (198, 356270), (207, 340780), (220, 320643), (230, 306702), (253, 278820), (276, 255585), (330, 213762), (345, 204468), (396, 178135), (414, 170390), (460, 153351), (495, 142508), (506, 139410), (660, 106881), (690, 102234), (759, 92940), (828, 85195), (990, 71254), (1012, 69705), (1035, 68156), (1265, 55764), (1380, 51117), (1518, 46470), (1549, 45540), (1980, 35627), (2070, 34078), (2277, 30980), (2530, 27882), (3036, 23235), (3098, 22770), (3795, 18588), (4140, 17039), (4554, 15490), (4647, 15180), (5060, 13941), (6196, 11385), (7590, 9294), (7745, 9108)]