53745720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{587}}^1$

素因数の和:717

約数の個数: 128

約数和(自身を含む): 186278400

約数和(自身を除く): 132532680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 109, 120, 140, 168, 210, 218, 280, 327, 420, 436, 545, 587, 654, 763, 840, 872, 1090, 1174, 1308, 1526, 1635, 1761, 2180, 2289, 2348, 2616, 2935, 3052, 3270, 3522, 3815, 4109, 4360, 4578, 4696, 5870, 6104, 6540, 7044, 7630, 8218, 8805, 9156, 11445, 11740, 12327, 13080, 14088, 15260, 16436, 17610, 18312, 20545, 22890, 23480, 24654, 30520, 32872, 35220, 41090, 45780, 49308, 61635, 63983, 70440, 82180, 91560, 98616, 123270, 127966, 164360, 191949, 246540, 255932, 319915, 383898, 447881, 493080, 511864, 639830, 767796, 895762, 959745, 1279660, 1343643, 1535592, 1791524, 1919490, 2239405, 2559320, 2687286, 3583048, 3838980, 4478810, 5374572, 6718215, 7677960, 8957620, 10749144, 13436430, 17915240, 26872860, 53745720]

約数ペア:

[(1, 53745720), (2, 26872860), (3, 17915240), (4, 13436430), (5, 10749144), (6, 8957620), (7, 7677960), (8, 6718215), (10, 5374572), (12, 4478810), (14, 3838980), (15, 3583048), (20, 2687286), (21, 2559320), (24, 2239405), (28, 1919490), (30, 1791524), (35, 1535592), (40, 1343643), (42, 1279660), (56, 959745), (60, 895762), (70, 767796), (84, 639830), (105, 511864), (109, 493080), (120, 447881), (140, 383898), (168, 319915), (210, 255932), (218, 246540), (280, 191949), (327, 164360), (420, 127966), (436, 123270), (545, 98616), (587, 91560), (654, 82180), (763, 70440), (840, 63983), (872, 61635), (1090, 49308), (1174, 45780), (1308, 41090), (1526, 35220), (1635, 32872), (1761, 30520), (2180, 24654), (2289, 23480), (2348, 22890), (2616, 20545), (2935, 18312), (3052, 17610), (3270, 16436), (3522, 15260), (3815, 14088), (4109, 13080), (4360, 12327), (4578, 11740), (4696, 11445), (5870, 9156), (6104, 8805), (6540, 8218), (7044, 7630)]