90386040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1367}}^1$

素因数の和:1429

約数の個数: 128

約数和(自身を含む): 295488000

約数和(自身を除く): 205101960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 29, 30, 38, 40, 57, 58, 60, 76, 87, 95, 114, 116, 120, 145, 152, 174, 190, 228, 232, 285, 290, 348, 380, 435, 456, 551, 570, 580, 696, 760, 870, 1102, 1140, 1160, 1367, 1653, 1740, 2204, 2280, 2734, 2755, 3306, 3480, 4101, 4408, 5468, 5510, 6612, 6835, 8202, 8265, 10936, 11020, 13224, 13670, 16404, 16530, 20505, 22040, 25973, 27340, 32808, 33060, 39643, 41010, 51946, 54680, 66120, 77919, 79286, 82020, 103892, 118929, 129865, 155838, 158572, 164040, 198215, 207784, 237858, 259730, 311676, 317144, 389595, 396430, 475716, 519460, 594645, 623352, 753217, 779190, 792860, 951432, 1038920, 1189290, 1506434, 1558380, 1585720, 2259651, 2378580, 3012868, 3116760, 3766085, 4519302, 4757160, 6025736, 7532170, 9038604, 11298255, 15064340, 18077208, 22596510, 30128680, 45193020, 90386040]

約数ペア:

[(1, 90386040), (2, 45193020), (3, 30128680), (4, 22596510), (5, 18077208), (6, 15064340), (8, 11298255), (10, 9038604), (12, 7532170), (15, 6025736), (19, 4757160), (20, 4519302), (24, 3766085), (29, 3116760), (30, 3012868), (38, 2378580), (40, 2259651), (57, 1585720), (58, 1558380), (60, 1506434), (76, 1189290), (87, 1038920), (95, 951432), (114, 792860), (116, 779190), (120, 753217), (145, 623352), (152, 594645), (174, 519460), (190, 475716), (228, 396430), (232, 389595), (285, 317144), (290, 311676), (348, 259730), (380, 237858), (435, 207784), (456, 198215), (551, 164040), (570, 158572), (580, 155838), (696, 129865), (760, 118929), (870, 103892), (1102, 82020), (1140, 79286), (1160, 77919), (1367, 66120), (1653, 54680), (1740, 51946), (2204, 41010), (2280, 39643), (2734, 33060), (2755, 32808), (3306, 27340), (3480, 25973), (4101, 22040), (4408, 20505), (5468, 16530), (5510, 16404), (6612, 13670), (6835, 13224), (8202, 11020), (8265, 10936)]