99952020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3449}}^1$

素因数の和:3494

約数の個数: 144

約数和(自身を含む): 361670400

約数和(自身を除く): 261718380

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, 3220, 3449, 4140, 4830, 5796, 6898, 7245, 9660, 10347, 13796, 14490, 17245, 20694, 24143, 28980, 31041, 34490, 41388, 48286, 51735, 62082, 68980, 72429, 79327, 96572, 103470, 120715, 124164, 144858, 155205, 158654, 206940, 217287, 237981, 241430, 289716, 310410, 317308, 362145, 396635, 434574, 475962, 482860, 555289, 620820, 713943, 724290, 793270, 869148, 951924, 1086435, 1110578, 1189905, 1427886, 1448580, 1586540, 1665867, 2172870, 2221156, 2379810, 2776445, 2855772, 3331734, 3569715, 4345740, 4759620, 4997601, 5552890, 6663468, 7139430, 8329335, 9995202, 11105780, 14278860, 16658670, 19990404, 24988005, 33317340, 49976010, 99952020]

約数ペア:

[(1, 99952020), (2, 49976010), (3, 33317340), (4, 24988005), (5, 19990404), (6, 16658670), (7, 14278860), (9, 11105780), (10, 9995202), (12, 8329335), (14, 7139430), (15, 6663468), (18, 5552890), (20, 4997601), (21, 4759620), (23, 4345740), (28, 3569715), (30, 3331734), (35, 2855772), (36, 2776445), (42, 2379810), (45, 2221156), (46, 2172870), (60, 1665867), (63, 1586540), (69, 1448580), (70, 1427886), (84, 1189905), (90, 1110578), (92, 1086435), (105, 951924), (115, 869148), (126, 793270), (138, 724290), (140, 713943), (161, 620820), (180, 555289), (207, 482860), (210, 475962), (230, 434574), (252, 396635), (276, 362145), (315, 317308), (322, 310410), (345, 289716), (414, 241430), (420, 237981), (460, 217287), (483, 206940), (630, 158654), (644, 155205), (690, 144858), (805, 124164), (828, 120715), (966, 103470), (1035, 96572), (1260, 79327), (1380, 72429), (1449, 68980), (1610, 62082), (1932, 51735), (2070, 48286), (2415, 41388), (2898, 34490), (3220, 31041), (3449, 28980), (4140, 24143), (4830, 20694), (5796, 17245), (6898, 14490), (7245, 13796), (9660, 10347)]