91837620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3169}}^1$

素因数の和:3214

約数の個数: 144

約数和(自身を含む): 332317440

約数和(自身を除く): 240479820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 138, 140, 161, 180, 207, 210, 230, 252, 276, 315, 322, 345, 414, 420, 460, 483, 630, 644, 690, 805, 828, 966, 1035, 1260, 1380, 1449, 1610, 1932, 2070, 2415, 2898, 3169, 3220, 4140, 4830, 5796, 6338, 7245, 9507, 9660, 12676, 14490, 15845, 19014, 22183, 28521, 28980, 31690, 38028, 44366, 47535, 57042, 63380, 66549, 72887, 88732, 95070, 110915, 114084, 133098, 142605, 145774, 190140, 199647, 218661, 221830, 266196, 285210, 291548, 332745, 364435, 399294, 437322, 443660, 510209, 570420, 655983, 665490, 728870, 798588, 874644, 998235, 1020418, 1093305, 1311966, 1330980, 1457740, 1530627, 1996470, 2040836, 2186610, 2551045, 2623932, 3061254, 3279915, 3992940, 4373220, 4591881, 5102090, 6122508, 6559830, 7653135, 9183762, 10204180, 13119660, 15306270, 18367524, 22959405, 30612540, 45918810, 91837620]

約数ペア:

[(1, 91837620), (2, 45918810), (3, 30612540), (4, 22959405), (5, 18367524), (6, 15306270), (7, 13119660), (9, 10204180), (10, 9183762), (12, 7653135), (14, 6559830), (15, 6122508), (18, 5102090), (20, 4591881), (21, 4373220), (23, 3992940), (28, 3279915), (30, 3061254), (35, 2623932), (36, 2551045), (42, 2186610), (45, 2040836), (46, 1996470), (60, 1530627), (63, 1457740), (69, 1330980), (70, 1311966), (84, 1093305), (90, 1020418), (92, 998235), (105, 874644), (115, 798588), (126, 728870), (138, 665490), (140, 655983), (161, 570420), (180, 510209), (207, 443660), (210, 437322), (230, 399294), (252, 364435), (276, 332745), (315, 291548), (322, 285210), (345, 266196), (414, 221830), (420, 218661), (460, 199647), (483, 190140), (630, 145774), (644, 142605), (690, 133098), (805, 114084), (828, 110915), (966, 95070), (1035, 88732), (1260, 72887), (1380, 66549), (1449, 63380), (1610, 57042), (1932, 47535), (2070, 44366), (2415, 38028), (2898, 31690), (3169, 28980), (3220, 28521), (4140, 22183), (4830, 19014), (5796, 15845), (6338, 14490), (7245, 12676), (9507, 9660)]