65258820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1433}}^1$

素因数の和:1482

約数の個数: 144

約数和(自身を含む): 225493632

約数和(自身を除く): 160234812

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, 1433, 1518, 1980, 2070, 2277, 2530, 2866, 3036, 3795, 4140, 4299, 4554, 5060, 5732, 7165, 7590, 8598, 9108, 11385, 12897, 14330, 15180, 15763, 17196, 21495, 22770, 25794, 28660, 31526, 32959, 42990, 45540, 47289, 51588, 63052, 64485, 65918, 78815, 85980, 94578, 98877, 128970, 131836, 141867, 157630, 164795, 189156, 197754, 236445, 257940, 283734, 296631, 315260, 329590, 362549, 395508, 472890, 494385, 567468, 593262, 659180, 709335, 725098, 945780, 988770, 1087647, 1186524, 1418670, 1450196, 1483155, 1812745, 1977540, 2175294, 2837340, 2966310, 3262941, 3625490, 4350588, 5438235, 5932620, 6525882, 7250980, 10876470, 13051764, 16314705, 21752940, 32629410, 65258820]

約数ペア:

[(1, 65258820), (2, 32629410), (3, 21752940), (4, 16314705), (5, 13051764), (6, 10876470), (9, 7250980), (10, 6525882), (11, 5932620), (12, 5438235), (15, 4350588), (18, 3625490), (20, 3262941), (22, 2966310), (23, 2837340), (30, 2175294), (33, 1977540), (36, 1812745), (44, 1483155), (45, 1450196), (46, 1418670), (55, 1186524), (60, 1087647), (66, 988770), (69, 945780), (90, 725098), (92, 709335), (99, 659180), (110, 593262), (115, 567468), (132, 494385), (138, 472890), (165, 395508), (180, 362549), (198, 329590), (207, 315260), (220, 296631), (230, 283734), (253, 257940), (276, 236445), (330, 197754), (345, 189156), (396, 164795), (414, 157630), (460, 141867), (495, 131836), (506, 128970), (660, 98877), (690, 94578), (759, 85980), (828, 78815), (990, 65918), (1012, 64485), (1035, 63052), (1265, 51588), (1380, 47289), (1433, 45540), (1518, 42990), (1980, 32959), (2070, 31526), (2277, 28660), (2530, 25794), (2866, 22770), (3036, 21495), (3795, 17196), (4140, 15763), (4299, 15180), (4554, 14330), (5060, 12897), (5732, 11385), (7165, 9108), (7590, 8598)]