45449880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{887}}^1$

素因数の和:969

約数の個数: 128

約数和(自身を含む): 158561280

約数和(自身を除く): 113111400

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, 61, 70, 84, 105, 120, 122, 140, 168, 183, 210, 244, 280, 305, 366, 420, 427, 488, 610, 732, 840, 854, 887, 915, 1220, 1281, 1464, 1708, 1774, 1830, 2135, 2440, 2562, 2661, 3416, 3548, 3660, 4270, 4435, 5124, 5322, 6209, 6405, 7096, 7320, 8540, 8870, 10248, 10644, 12418, 12810, 13305, 17080, 17740, 18627, 21288, 24836, 25620, 26610, 31045, 35480, 37254, 49672, 51240, 53220, 54107, 62090, 74508, 93135, 106440, 108214, 124180, 149016, 162321, 186270, 216428, 248360, 270535, 324642, 372540, 378749, 432856, 541070, 649284, 745080, 757498, 811605, 1082140, 1136247, 1298568, 1514996, 1623210, 1893745, 2164280, 2272494, 3029992, 3246420, 3787490, 4544988, 5681235, 6492840, 7574980, 9089976, 11362470, 15149960, 22724940, 45449880]

約数ペア:

[(1, 45449880), (2, 22724940), (3, 15149960), (4, 11362470), (5, 9089976), (6, 7574980), (7, 6492840), (8, 5681235), (10, 4544988), (12, 3787490), (14, 3246420), (15, 3029992), (20, 2272494), (21, 2164280), (24, 1893745), (28, 1623210), (30, 1514996), (35, 1298568), (40, 1136247), (42, 1082140), (56, 811605), (60, 757498), (61, 745080), (70, 649284), (84, 541070), (105, 432856), (120, 378749), (122, 372540), (140, 324642), (168, 270535), (183, 248360), (210, 216428), (244, 186270), (280, 162321), (305, 149016), (366, 124180), (420, 108214), (427, 106440), (488, 93135), (610, 74508), (732, 62090), (840, 54107), (854, 53220), (887, 51240), (915, 49672), (1220, 37254), (1281, 35480), (1464, 31045), (1708, 26610), (1774, 25620), (1830, 24836), (2135, 21288), (2440, 18627), (2562, 17740), (2661, 17080), (3416, 13305), (3548, 12810), (3660, 12418), (4270, 10644), (4435, 10248), (5124, 8870), (5322, 8540), (6209, 7320), (6405, 7096)]