168584250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:409

約数の個数: 128

約数和(自身を含む): 455569920

約数和(自身を除く): 286985670

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 29, 30, 46, 50, 58, 69, 75, 87, 115, 125, 138, 145, 150, 174, 230, 250, 290, 337, 345, 375, 435, 575, 667, 674, 690, 725, 750, 870, 1011, 1150, 1334, 1450, 1685, 1725, 2001, 2022, 2175, 2875, 3335, 3370, 3450, 3625, 4002, 4350, 5055, 5750, 6670, 7250, 7751, 8425, 8625, 9773, 10005, 10110, 10875, 15502, 16675, 16850, 17250, 19546, 20010, 21750, 23253, 25275, 29319, 33350, 38755, 42125, 46506, 48865, 50025, 50550, 58638, 77510, 83375, 84250, 97730, 100050, 116265, 126375, 146595, 166750, 193775, 224779, 232530, 244325, 250125, 252750, 293190, 387550, 449558, 488650, 500250, 581325, 674337, 732975, 968875, 1123895, 1162650, 1221625, 1348674, 1465950, 1937750, 2247790, 2443250, 2906625, 3371685, 3664875, 5619475, 5813250, 6743370, 7329750, 11238950, 16858425, 28097375, 33716850, 56194750, 84292125, 168584250]

約数ペア:

[(1, 168584250), (2, 84292125), (3, 56194750), (5, 33716850), (6, 28097375), (10, 16858425), (15, 11238950), (23, 7329750), (25, 6743370), (29, 5813250), (30, 5619475), (46, 3664875), (50, 3371685), (58, 2906625), (69, 2443250), (75, 2247790), (87, 1937750), (115, 1465950), (125, 1348674), (138, 1221625), (145, 1162650), (150, 1123895), (174, 968875), (230, 732975), (250, 674337), (290, 581325), (337, 500250), (345, 488650), (375, 449558), (435, 387550), (575, 293190), (667, 252750), (674, 250125), (690, 244325), (725, 232530), (750, 224779), (870, 193775), (1011, 166750), (1150, 146595), (1334, 126375), (1450, 116265), (1685, 100050), (1725, 97730), (2001, 84250), (2022, 83375), (2175, 77510), (2875, 58638), (3335, 50550), (3370, 50025), (3450, 48865), (3625, 46506), (4002, 42125), (4350, 38755), (5055, 33350), (5750, 29319), (6670, 25275), (7250, 23253), (7751, 21750), (8425, 20010), (8625, 19546), (9773, 17250), (10005, 16850), (10110, 16675), (10875, 15502)]