5252520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1$

素因数の和:84

約数の個数: 192

約数和(自身を含む): 20027520

約数和(自身を除く): 14775000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 37, 39, 40, 42, 52, 56, 60, 65, 70, 74, 78, 84, 91, 104, 105, 111, 120, 130, 140, 148, 156, 168, 169, 182, 185, 195, 210, 222, 259, 260, 273, 280, 296, 312, 338, 364, 370, 390, 420, 444, 455, 481, 507, 518, 520, 546, 555, 676, 728, 740, 777, 780, 840, 845, 888, 910, 962, 1014, 1036, 1092, 1110, 1183, 1295, 1352, 1365, 1443, 1480, 1554, 1560, 1690, 1820, 1924, 2028, 2072, 2184, 2220, 2366, 2405, 2535, 2590, 2730, 2886, 3108, 3367, 3380, 3549, 3640, 3848, 3885, 4056, 4440, 4732, 4810, 5070, 5180, 5460, 5772, 5915, 6216, 6253, 6734, 6760, 7098, 7215, 7770, 9464, 9620, 10101, 10140, 10360, 10920, 11544, 11830, 12506, 13468, 14196, 14430, 15540, 16835, 17745, 18759, 19240, 20202, 20280, 23660, 25012, 26936, 28392, 28860, 31080, 31265, 33670, 35490, 37518, 40404, 43771, 47320, 50024, 50505, 57720, 62530, 67340, 70980, 75036, 80808, 87542, 93795, 101010, 125060, 131313, 134680, 141960, 150072, 175084, 187590, 202020, 218855, 250120, 262626, 350168, 375180, 404040, 437710, 525252, 656565, 750360, 875420, 1050504, 1313130, 1750840, 2626260, 5252520]

約数ペア:

[(1, 5252520), (2, 2626260), (3, 1750840), (4, 1313130), (5, 1050504), (6, 875420), (7, 750360), (8, 656565), (10, 525252), (12, 437710), (13, 404040), (14, 375180), (15, 350168), (20, 262626), (21, 250120), (24, 218855), (26, 202020), (28, 187590), (30, 175084), (35, 150072), (37, 141960), (39, 134680), (40, 131313), (42, 125060), (52, 101010), (56, 93795), (60, 87542), (65, 80808), (70, 75036), (74, 70980), (78, 67340), (84, 62530), (91, 57720), (104, 50505), (105, 50024), (111, 47320), (120, 43771), (130, 40404), (140, 37518), (148, 35490), (156, 33670), (168, 31265), (169, 31080), (182, 28860), (185, 28392), (195, 26936), (210, 25012), (222, 23660), (259, 20280), (260, 20202), (273, 19240), (280, 18759), (296, 17745), (312, 16835), (338, 15540), (364, 14430), (370, 14196), (390, 13468), (420, 12506), (444, 11830), (455, 11544), (481, 10920), (507, 10360), (518, 10140), (520, 10101), (546, 9620), (555, 9464), (676, 7770), (728, 7215), (740, 7098), (777, 6760), (780, 6734), (840, 6253), (845, 6216), (888, 5915), (910, 5772), (962, 5460), (1014, 5180), (1036, 5070), (1092, 4810), (1110, 4732), (1183, 4440), (1295, 4056), (1352, 3885), (1365, 3848), (1443, 3640), (1480, 3549), (1554, 3380), (1560, 3367), (1690, 3108), (1820, 2886), (1924, 2730), (2028, 2590), (2072, 2535), (2184, 2405), (2220, 2366)]