84523140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{881}}^1$

素因数の和:950

約数の個数: 144

約数和(自身を含む): 283164336

約数和(自身を除く): 198641196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 41, 45, 52, 60, 65, 78, 82, 90, 117, 123, 130, 156, 164, 180, 195, 205, 234, 246, 260, 369, 390, 410, 468, 492, 533, 585, 615, 738, 780, 820, 881, 1066, 1170, 1230, 1476, 1599, 1762, 1845, 2132, 2340, 2460, 2643, 2665, 3198, 3524, 3690, 4405, 4797, 5286, 5330, 6396, 7380, 7929, 7995, 8810, 9594, 10572, 10660, 11453, 13215, 15858, 15990, 17620, 19188, 22906, 23985, 26430, 31716, 31980, 34359, 36121, 39645, 45812, 47970, 52860, 57265, 68718, 72242, 79290, 95940, 103077, 108363, 114530, 137436, 144484, 158580, 171795, 180605, 206154, 216726, 229060, 325089, 343590, 361210, 412308, 433452, 469573, 515385, 541815, 650178, 687180, 722420, 939146, 1030770, 1083630, 1300356, 1408719, 1625445, 1878292, 2061540, 2167260, 2347865, 2817438, 3250890, 4226157, 4695730, 5634876, 6501780, 7043595, 8452314, 9391460, 14087190, 16904628, 21130785, 28174380, 42261570, 84523140]

約数ペア:

[(1, 84523140), (2, 42261570), (3, 28174380), (4, 21130785), (5, 16904628), (6, 14087190), (9, 9391460), (10, 8452314), (12, 7043595), (13, 6501780), (15, 5634876), (18, 4695730), (20, 4226157), (26, 3250890), (30, 2817438), (36, 2347865), (39, 2167260), (41, 2061540), (45, 1878292), (52, 1625445), (60, 1408719), (65, 1300356), (78, 1083630), (82, 1030770), (90, 939146), (117, 722420), (123, 687180), (130, 650178), (156, 541815), (164, 515385), (180, 469573), (195, 433452), (205, 412308), (234, 361210), (246, 343590), (260, 325089), (369, 229060), (390, 216726), (410, 206154), (468, 180605), (492, 171795), (533, 158580), (585, 144484), (615, 137436), (738, 114530), (780, 108363), (820, 103077), (881, 95940), (1066, 79290), (1170, 72242), (1230, 68718), (1476, 57265), (1599, 52860), (1762, 47970), (1845, 45812), (2132, 39645), (2340, 36121), (2460, 34359), (2643, 31980), (2665, 31716), (3198, 26430), (3524, 23985), (3690, 22906), (4405, 19188), (4797, 17620), (5286, 15990), (5330, 15858), (6396, 13215), (7380, 11453), (7929, 10660), (7995, 10572), (8810, 9594)]