75115920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{769}}^1$

素因数の和:833

約数の個数: 160

約数和(自身を含む): 261233280

約数和(自身を除く): 186117360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 37, 40, 44, 48, 55, 60, 66, 74, 80, 88, 110, 111, 120, 132, 148, 165, 176, 185, 220, 222, 240, 264, 296, 330, 370, 407, 440, 444, 528, 555, 592, 660, 740, 769, 814, 880, 888, 1110, 1221, 1320, 1480, 1538, 1628, 1776, 2035, 2220, 2307, 2442, 2640, 2960, 3076, 3256, 3845, 4070, 4440, 4614, 4884, 6105, 6152, 6512, 7690, 8140, 8459, 8880, 9228, 9768, 11535, 12210, 12304, 15380, 16280, 16918, 18456, 19536, 23070, 24420, 25377, 28453, 30760, 32560, 33836, 36912, 42295, 46140, 48840, 50754, 56906, 61520, 67672, 84590, 85359, 92280, 97680, 101508, 113812, 126885, 135344, 142265, 169180, 170718, 184560, 203016, 227624, 253770, 284530, 312983, 338360, 341436, 406032, 426795, 455248, 507540, 569060, 625966, 676720, 682872, 853590, 938949, 1015080, 1138120, 1251932, 1365744, 1564915, 1707180, 1877898, 2030160, 2276240, 2503864, 3129830, 3414360, 3755796, 4694745, 5007728, 6259660, 6828720, 7511592, 9389490, 12519320, 15023184, 18778980, 25038640, 37557960, 75115920]

約数ペア:

[(1, 75115920), (2, 37557960), (3, 25038640), (4, 18778980), (5, 15023184), (6, 12519320), (8, 9389490), (10, 7511592), (11, 6828720), (12, 6259660), (15, 5007728), (16, 4694745), (20, 3755796), (22, 3414360), (24, 3129830), (30, 2503864), (33, 2276240), (37, 2030160), (40, 1877898), (44, 1707180), (48, 1564915), (55, 1365744), (60, 1251932), (66, 1138120), (74, 1015080), (80, 938949), (88, 853590), (110, 682872), (111, 676720), (120, 625966), (132, 569060), (148, 507540), (165, 455248), (176, 426795), (185, 406032), (220, 341436), (222, 338360), (240, 312983), (264, 284530), (296, 253770), (330, 227624), (370, 203016), (407, 184560), (440, 170718), (444, 169180), (528, 142265), (555, 135344), (592, 126885), (660, 113812), (740, 101508), (769, 97680), (814, 92280), (880, 85359), (888, 84590), (1110, 67672), (1221, 61520), (1320, 56906), (1480, 50754), (1538, 48840), (1628, 46140), (1776, 42295), (2035, 36912), (2220, 33836), (2307, 32560), (2442, 30760), (2640, 28453), (2960, 25377), (3076, 24420), (3256, 23070), (3845, 19536), (4070, 18456), (4440, 16918), (4614, 16280), (4884, 15380), (6105, 12304), (6152, 12210), (6512, 11535), (7690, 9768), (8140, 9228), (8459, 8880)]