426823020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1559}}^1$

素因数の和:1606

約数の個数: 180

約数和(自身を含む): 1450809360

約数和(自身を除く): 1023986340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 169, 180, 195, 234, 260, 270, 324, 338, 351, 390, 405, 468, 507, 540, 585, 676, 702, 780, 810, 845, 1014, 1053, 1170, 1404, 1521, 1559, 1620, 1690, 1755, 2028, 2106, 2340, 2535, 3042, 3118, 3380, 3510, 4212, 4563, 4677, 5070, 5265, 6084, 6236, 7020, 7605, 7795, 9126, 9354, 10140, 10530, 13689, 14031, 15210, 15590, 18252, 18708, 20267, 21060, 22815, 23385, 27378, 28062, 30420, 31180, 40534, 42093, 45630, 46770, 54756, 56124, 60801, 68445, 70155, 81068, 84186, 91260, 93540, 101335, 121602, 126279, 136890, 140310, 168372, 182403, 202670, 210465, 243204, 252558, 263471, 273780, 280620, 304005, 364806, 405340, 420930, 505116, 526942, 547209, 608010, 631395, 729612, 790413, 841860, 912015, 1053884, 1094418, 1216020, 1262790, 1317355, 1580826, 1641627, 1824030, 2188836, 2371239, 2525580, 2634710, 2736045, 3161652, 3283254, 3648060, 3952065, 4742478, 5269420, 5472090, 6566508, 7113717, 7904130, 8208135, 9484956, 10944180, 11856195, 14227434, 15808260, 16416270, 21341151, 23712390, 28454868, 32832540, 35568585, 42682302, 47424780, 71137170, 85364604, 106705755, 142274340, 213411510, 426823020]

約数ペア:

[(1, 426823020), (2, 213411510), (3, 142274340), (4, 106705755), (5, 85364604), (6, 71137170), (9, 47424780), (10, 42682302), (12, 35568585), (13, 32832540), (15, 28454868), (18, 23712390), (20, 21341151), (26, 16416270), (27, 15808260), (30, 14227434), (36, 11856195), (39, 10944180), (45, 9484956), (52, 8208135), (54, 7904130), (60, 7113717), (65, 6566508), (78, 5472090), (81, 5269420), (90, 4742478), (108, 3952065), (117, 3648060), (130, 3283254), (135, 3161652), (156, 2736045), (162, 2634710), (169, 2525580), (180, 2371239), (195, 2188836), (234, 1824030), (260, 1641627), (270, 1580826), (324, 1317355), (338, 1262790), (351, 1216020), (390, 1094418), (405, 1053884), (468, 912015), (507, 841860), (540, 790413), (585, 729612), (676, 631395), (702, 608010), (780, 547209), (810, 526942), (845, 505116), (1014, 420930), (1053, 405340), (1170, 364806), (1404, 304005), (1521, 280620), (1559, 273780), (1620, 263471), (1690, 252558), (1755, 243204), (2028, 210465), (2106, 202670), (2340, 182403), (2535, 168372), (3042, 140310), (3118, 136890), (3380, 126279), (3510, 121602), (4212, 101335), (4563, 93540), (4677, 91260), (5070, 84186), (5265, 81068), (6084, 70155), (6236, 68445), (7020, 60801), (7605, 56124), (7795, 54756), (9126, 46770), (9354, 45630), (10140, 42093), (10530, 40534), (13689, 31180), (14031, 30420), (15210, 28062), (15590, 27378), (18252, 23385), (18708, 22815), (20267, 21060)]