85351140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{9677}}^1$

素因数の和:9706

約数の個数: 108

約数和(自身を含む): 301198716

約数和(自身を除く): 215847576

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 9677, 19354, 29031, 38708, 48385, 58062, 67739, 87093, 96770, 116124, 135478, 145155, 174186, 193540, 203217, 270956, 290310, 338695, 348372, 406434, 435465, 474173, 580620, 609651, 677390, 812868, 870930, 948346, 1016085, 1219302, 1354780, 1422519, 1741860, 1896692, 2032170, 2370865, 2438604, 2845038, 3048255, 4064340, 4267557, 4741730, 5690076, 6096510, 7112595, 8535114, 9483460, 12193020, 14225190, 17070228, 21337785, 28450380, 42675570, 85351140]

約数ペア:

[(1, 85351140), (2, 42675570), (3, 28450380), (4, 21337785), (5, 17070228), (6, 14225190), (7, 12193020), (9, 9483460), (10, 8535114), (12, 7112595), (14, 6096510), (15, 5690076), (18, 4741730), (20, 4267557), (21, 4064340), (28, 3048255), (30, 2845038), (35, 2438604), (36, 2370865), (42, 2032170), (45, 1896692), (49, 1741860), (60, 1422519), (63, 1354780), (70, 1219302), (84, 1016085), (90, 948346), (98, 870930), (105, 812868), (126, 677390), (140, 609651), (147, 580620), (180, 474173), (196, 435465), (210, 406434), (245, 348372), (252, 338695), (294, 290310), (315, 270956), (420, 203217), (441, 193540), (490, 174186), (588, 145155), (630, 135478), (735, 116124), (882, 96770), (980, 87093), (1260, 67739), (1470, 58062), (1764, 48385), (2205, 38708), (2940, 29031), (4410, 19354), (8820, 9677)]