90755010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2579}}^1$

素因数の和:2632

約数の個数: 96

約数和(自身を含む): 260807040

約数和(自身を除く): 170052030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 23, 30, 34, 45, 46, 51, 69, 85, 90, 102, 115, 138, 153, 170, 207, 230, 255, 306, 345, 391, 414, 510, 690, 765, 782, 1035, 1173, 1530, 1955, 2070, 2346, 2579, 3519, 3910, 5158, 5865, 7038, 7737, 11730, 12895, 15474, 17595, 23211, 25790, 35190, 38685, 43843, 46422, 59317, 77370, 87686, 116055, 118634, 131529, 177951, 219215, 232110, 263058, 296585, 355902, 394587, 438430, 533853, 593170, 657645, 789174, 889755, 1008389, 1067706, 1315290, 1779510, 1972935, 2016778, 2669265, 3025167, 3945870, 5041945, 5338530, 6050334, 9075501, 10083890, 15125835, 18151002, 30251670, 45377505, 90755010]

約数ペア:

[(1, 90755010), (2, 45377505), (3, 30251670), (5, 18151002), (6, 15125835), (9, 10083890), (10, 9075501), (15, 6050334), (17, 5338530), (18, 5041945), (23, 3945870), (30, 3025167), (34, 2669265), (45, 2016778), (46, 1972935), (51, 1779510), (69, 1315290), (85, 1067706), (90, 1008389), (102, 889755), (115, 789174), (138, 657645), (153, 593170), (170, 533853), (207, 438430), (230, 394587), (255, 355902), (306, 296585), (345, 263058), (391, 232110), (414, 219215), (510, 177951), (690, 131529), (765, 118634), (782, 116055), (1035, 87686), (1173, 77370), (1530, 59317), (1955, 46422), (2070, 43843), (2346, 38685), (2579, 35190), (3519, 25790), (3910, 23211), (5158, 17595), (5865, 15474), (7038, 12895), (7737, 11730)]