918185580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{1093}}^1$

素因数の和:1480

約数の個数: 144

約数和(自身を含む): 3010512960

約数和(自身を除く): 2092327380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 359, 390, 468, 585, 718, 780, 1077, 1093, 1170, 1436, 1795, 2154, 2186, 2340, 3231, 3279, 3590, 4308, 4372, 4667, 5385, 5465, 6462, 6558, 7180, 9334, 9837, 10770, 10930, 12924, 13116, 14001, 14209, 16155, 16395, 18668, 19674, 21540, 21860, 23335, 28002, 28418, 32310, 32790, 39348, 42003, 42627, 46670, 49185, 56004, 56836, 64620, 65580, 70005, 71045, 84006, 85254, 93340, 98370, 127881, 140010, 142090, 168012, 170508, 196740, 210015, 213135, 255762, 280020, 284180, 392387, 420030, 426270, 511524, 639405, 784774, 840060, 852540, 1177161, 1278810, 1569548, 1961935, 2354322, 2557620, 3531483, 3923870, 4708644, 5101031, 5885805, 7062966, 7847740, 10202062, 11771610, 14125932, 15303093, 17657415, 20404124, 23543220, 25505155, 30606186, 35314830, 45909279, 51010310, 61212372, 70629660, 76515465, 91818558, 102020620, 153030930, 183637116, 229546395, 306061860, 459092790, 918185580]

約数ペア:

[(1, 918185580), (2, 459092790), (3, 306061860), (4, 229546395), (5, 183637116), (6, 153030930), (9, 102020620), (10, 91818558), (12, 76515465), (13, 70629660), (15, 61212372), (18, 51010310), (20, 45909279), (26, 35314830), (30, 30606186), (36, 25505155), (39, 23543220), (45, 20404124), (52, 17657415), (60, 15303093), (65, 14125932), (78, 11771610), (90, 10202062), (117, 7847740), (130, 7062966), (156, 5885805), (180, 5101031), (195, 4708644), (234, 3923870), (260, 3531483), (359, 2557620), (390, 2354322), (468, 1961935), (585, 1569548), (718, 1278810), (780, 1177161), (1077, 852540), (1093, 840060), (1170, 784774), (1436, 639405), (1795, 511524), (2154, 426270), (2186, 420030), (2340, 392387), (3231, 284180), (3279, 280020), (3590, 255762), (4308, 213135), (4372, 210015), (4667, 196740), (5385, 170508), (5465, 168012), (6462, 142090), (6558, 140010), (7180, 127881), (9334, 98370), (9837, 93340), (10770, 85254), (10930, 84006), (12924, 71045), (13116, 70005), (14001, 65580), (14209, 64620), (16155, 56836), (16395, 56004), (18668, 49185), (19674, 46670), (21540, 42627), (21860, 42003), (23335, 39348), (28002, 32790), (28418, 32310)]