130650800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1609}}^1$

素因数の和:1663

約数の個数: 120

約数和(自身を含む): 371330400

約数和(自身を除く): 240679600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 29, 35, 40, 50, 56, 58, 70, 80, 100, 112, 116, 140, 145, 175, 200, 203, 232, 280, 290, 350, 400, 406, 464, 560, 580, 700, 725, 812, 1015, 1160, 1400, 1450, 1609, 1624, 2030, 2320, 2800, 2900, 3218, 3248, 4060, 5075, 5800, 6436, 8045, 8120, 10150, 11263, 11600, 12872, 16090, 16240, 20300, 22526, 25744, 32180, 40225, 40600, 45052, 46661, 56315, 64360, 80450, 81200, 90104, 93322, 112630, 128720, 160900, 180208, 186644, 225260, 233305, 281575, 321800, 326627, 373288, 450520, 466610, 563150, 643600, 653254, 746576, 901040, 933220, 1126300, 1166525, 1306508, 1633135, 1866440, 2252600, 2333050, 2613016, 3266270, 3732880, 4505200, 4666100, 5226032, 6532540, 8165675, 9332200, 13065080, 16331350, 18664400, 26130160, 32662700, 65325400, 130650800]

約数ペア:

[(1, 130650800), (2, 65325400), (4, 32662700), (5, 26130160), (7, 18664400), (8, 16331350), (10, 13065080), (14, 9332200), (16, 8165675), (20, 6532540), (25, 5226032), (28, 4666100), (29, 4505200), (35, 3732880), (40, 3266270), (50, 2613016), (56, 2333050), (58, 2252600), (70, 1866440), (80, 1633135), (100, 1306508), (112, 1166525), (116, 1126300), (140, 933220), (145, 901040), (175, 746576), (200, 653254), (203, 643600), (232, 563150), (280, 466610), (290, 450520), (350, 373288), (400, 326627), (406, 321800), (464, 281575), (560, 233305), (580, 225260), (700, 186644), (725, 180208), (812, 160900), (1015, 128720), (1160, 112630), (1400, 93322), (1450, 90104), (1609, 81200), (1624, 80450), (2030, 64360), (2320, 56315), (2800, 46661), (2900, 45052), (3218, 40600), (3248, 40225), (4060, 32180), (5075, 25744), (5800, 22526), (6436, 20300), (8045, 16240), (8120, 16090), (10150, 12872), (11263, 11600)]