880446060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:425

約数の個数: 216

約数和(自身を含む): 2930395104

約数和(自身を除く): 2049949044

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, 103, 117, 130, 156, 169, 180, 195, 206, 234, 260, 281, 309, 338, 390, 412, 468, 507, 515, 562, 585, 618, 676, 780, 843, 845, 927, 1014, 1030, 1124, 1170, 1236, 1339, 1405, 1521, 1545, 1686, 1690, 1854, 2028, 2060, 2340, 2529, 2535, 2678, 2810, 3042, 3090, 3372, 3380, 3653, 3708, 4017, 4215, 4635, 5058, 5070, 5356, 5620, 6084, 6180, 6695, 7306, 7605, 8034, 8430, 9270, 10116, 10140, 10959, 12051, 12645, 13390, 14612, 15210, 16068, 16860, 17407, 18265, 18540, 20085, 21918, 24102, 25290, 26780, 28943, 30420, 32877, 34814, 36530, 40170, 43836, 47489, 48204, 50580, 52221, 54795, 57886, 60255, 65754, 69628, 73060, 80340, 86829, 87035, 94978, 104442, 109590, 115772, 120510, 131508, 142467, 144715, 156663, 164385, 173658, 174070, 189956, 208884, 219180, 237445, 241020, 260487, 261105, 284934, 289430, 313326, 328770, 347316, 348140, 376259, 427401, 434145, 474890, 520974, 522210, 569868, 578860, 626652, 657540, 712335, 752518, 783315, 854802, 868290, 949780, 1041948, 1044420, 1128777, 1302435, 1424670, 1505036, 1566630, 1709604, 1736580, 1881295, 2137005, 2257554, 2604870, 2849340, 3133260, 3386331, 3762590, 4274010, 4515108, 4891367, 5209740, 5643885, 6772662, 7525180, 8548020, 9782734, 11287770, 13545324, 14674101, 16931655, 19565468, 22575540, 24456835, 29348202, 33863310, 44022303, 48913670, 58696404, 67726620, 73370505, 88044606, 97827340, 146741010, 176089212, 220111515, 293482020, 440223030, 880446060]

約数ペア:

[(1, 880446060), (2, 440223030), (3, 293482020), (4, 220111515), (5, 176089212), (6, 146741010), (9, 97827340), (10, 88044606), (12, 73370505), (13, 67726620), (15, 58696404), (18, 48913670), (20, 44022303), (26, 33863310), (30, 29348202), (36, 24456835), (39, 22575540), (45, 19565468), (52, 16931655), (60, 14674101), (65, 13545324), (78, 11287770), (90, 9782734), (103, 8548020), (117, 7525180), (130, 6772662), (156, 5643885), (169, 5209740), (180, 4891367), (195, 4515108), (206, 4274010), (234, 3762590), (260, 3386331), (281, 3133260), (309, 2849340), (338, 2604870), (390, 2257554), (412, 2137005), (468, 1881295), (507, 1736580), (515, 1709604), (562, 1566630), (585, 1505036), (618, 1424670), (676, 1302435), (780, 1128777), (843, 1044420), (845, 1041948), (927, 949780), (1014, 868290), (1030, 854802), (1124, 783315), (1170, 752518), (1236, 712335), (1339, 657540), (1405, 626652), (1521, 578860), (1545, 569868), (1686, 522210), (1690, 520974), (1854, 474890), (2028, 434145), (2060, 427401), (2340, 376259), (2529, 348140), (2535, 347316), (2678, 328770), (2810, 313326), (3042, 289430), (3090, 284934), (3372, 261105), (3380, 260487), (3653, 241020), (3708, 237445), (4017, 219180), (4215, 208884), (4635, 189956), (5058, 174070), (5070, 173658), (5356, 164385), (5620, 156663), (6084, 144715), (6180, 142467), (6695, 131508), (7306, 120510), (7605, 115772), (8034, 109590), (8430, 104442), (9270, 94978), (10116, 87035), (10140, 86829), (10959, 80340), (12051, 73060), (12645, 69628), (13390, 65754), (14612, 60255), (15210, 57886), (16068, 54795), (16860, 52221), (17407, 50580), (18265, 48204), (18540, 47489), (20085, 43836), (21918, 40170), (24102, 36530), (25290, 34814), (26780, 32877), (28943, 30420)]