559925820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1621}}^1$

素因数の和:1756

約数の個数: 144

約数和(自身を含む): 1806648480

約数和(自身を除く): 1246722660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 101, 114, 171, 180, 190, 202, 228, 285, 303, 342, 380, 404, 505, 570, 606, 684, 855, 909, 1010, 1140, 1212, 1515, 1621, 1710, 1818, 1919, 2020, 3030, 3242, 3420, 3636, 3838, 4545, 4863, 5757, 6060, 6484, 7676, 8105, 9090, 9595, 9726, 11514, 14589, 16210, 17271, 18180, 19190, 19452, 23028, 24315, 28785, 29178, 30799, 32420, 34542, 38380, 48630, 57570, 58356, 61598, 69084, 72945, 86355, 92397, 97260, 115140, 123196, 145890, 153995, 163721, 172710, 184794, 277191, 291780, 307990, 327442, 345420, 369588, 461985, 491163, 554382, 615980, 654884, 818605, 923970, 982326, 1108764, 1385955, 1473489, 1637210, 1847940, 1964652, 2455815, 2771910, 2946978, 3110699, 3274420, 4911630, 5543820, 5893956, 6221398, 7367445, 9332097, 9823260, 12442796, 14734890, 15553495, 18664194, 27996291, 29469780, 31106990, 37328388, 46660485, 55992582, 62213980, 93320970, 111985164, 139981455, 186641940, 279962910, 559925820]

約数ペア:

[(1, 559925820), (2, 279962910), (3, 186641940), (4, 139981455), (5, 111985164), (6, 93320970), (9, 62213980), (10, 55992582), (12, 46660485), (15, 37328388), (18, 31106990), (19, 29469780), (20, 27996291), (30, 18664194), (36, 15553495), (38, 14734890), (45, 12442796), (57, 9823260), (60, 9332097), (76, 7367445), (90, 6221398), (95, 5893956), (101, 5543820), (114, 4911630), (171, 3274420), (180, 3110699), (190, 2946978), (202, 2771910), (228, 2455815), (285, 1964652), (303, 1847940), (342, 1637210), (380, 1473489), (404, 1385955), (505, 1108764), (570, 982326), (606, 923970), (684, 818605), (855, 654884), (909, 615980), (1010, 554382), (1140, 491163), (1212, 461985), (1515, 369588), (1621, 345420), (1710, 327442), (1818, 307990), (1919, 291780), (2020, 277191), (3030, 184794), (3242, 172710), (3420, 163721), (3636, 153995), (3838, 145890), (4545, 123196), (4863, 115140), (5757, 97260), (6060, 92397), (6484, 86355), (7676, 72945), (8105, 69084), (9090, 61598), (9595, 58356), (9726, 57570), (11514, 48630), (14589, 38380), (16210, 34542), (17271, 32420), (18180, 30799), (19190, 29178), (19452, 28785), (23028, 24315)]