187364520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{499}}^1$

素因数の和:672

約数の個数: 192

約数和(自身を含む): 702000000

約数和(自身を除く): 514635480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 149, 168, 180, 210, 252, 280, 298, 315, 360, 420, 447, 499, 504, 596, 630, 745, 840, 894, 998, 1043, 1192, 1260, 1341, 1490, 1497, 1788, 1996, 2086, 2235, 2495, 2520, 2682, 2980, 2994, 3129, 3493, 3576, 3992, 4172, 4470, 4491, 4990, 5215, 5364, 5960, 5988, 6258, 6705, 6986, 7485, 8344, 8940, 8982, 9387, 9980, 10430, 10479, 10728, 11976, 12516, 13410, 13972, 14970, 15645, 17465, 17880, 17964, 18774, 19960, 20860, 20958, 22455, 25032, 26820, 27944, 29940, 31290, 31437, 34930, 35928, 37548, 41720, 41916, 44910, 46935, 52395, 53640, 59880, 62580, 62874, 69860, 74351, 75096, 83832, 89820, 93870, 104790, 125160, 125748, 139720, 148702, 157185, 179640, 187740, 209580, 223053, 251496, 297404, 314370, 371755, 375480, 419160, 446106, 520457, 594808, 628740, 669159, 743510, 892212, 1040914, 1115265, 1257480, 1338318, 1487020, 1561371, 1784424, 2081828, 2230530, 2602285, 2676636, 2974040, 3122742, 3345795, 4163656, 4461060, 4684113, 5204570, 5353272, 6245484, 6691590, 7806855, 8922120, 9368226, 10409140, 12490968, 13383180, 15613710, 18736452, 20818280, 23420565, 26766360, 31227420, 37472904, 46841130, 62454840, 93682260, 187364520]

約数ペア:

[(1, 187364520), (2, 93682260), (3, 62454840), (4, 46841130), (5, 37472904), (6, 31227420), (7, 26766360), (8, 23420565), (9, 20818280), (10, 18736452), (12, 15613710), (14, 13383180), (15, 12490968), (18, 10409140), (20, 9368226), (21, 8922120), (24, 7806855), (28, 6691590), (30, 6245484), (35, 5353272), (36, 5204570), (40, 4684113), (42, 4461060), (45, 4163656), (56, 3345795), (60, 3122742), (63, 2974040), (70, 2676636), (72, 2602285), (84, 2230530), (90, 2081828), (105, 1784424), (120, 1561371), (126, 1487020), (140, 1338318), (149, 1257480), (168, 1115265), (180, 1040914), (210, 892212), (252, 743510), (280, 669159), (298, 628740), (315, 594808), (360, 520457), (420, 446106), (447, 419160), (499, 375480), (504, 371755), (596, 314370), (630, 297404), (745, 251496), (840, 223053), (894, 209580), (998, 187740), (1043, 179640), (1192, 157185), (1260, 148702), (1341, 139720), (1490, 125748), (1497, 125160), (1788, 104790), (1996, 93870), (2086, 89820), (2235, 83832), (2495, 75096), (2520, 74351), (2682, 69860), (2980, 62874), (2994, 62580), (3129, 59880), (3493, 53640), (3576, 52395), (3992, 46935), (4172, 44910), (4470, 41916), (4491, 41720), (4990, 37548), (5215, 35928), (5364, 34930), (5960, 31437), (5988, 31290), (6258, 29940), (6705, 27944), (6986, 26820), (7485, 25032), (8344, 22455), (8940, 20958), (8982, 20860), (9387, 19960), (9980, 18774), (10430, 17964), (10479, 17880), (10728, 17465), (11976, 15645), (12516, 14970), (13410, 13972)]