75751280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1459}}^1$

素因数の和:1542

約数の個数: 80

約数和(自身を含む): 195523200

約数和(自身を除く): 119771920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 59, 80, 88, 110, 118, 176, 220, 236, 295, 440, 472, 590, 649, 880, 944, 1180, 1298, 1459, 2360, 2596, 2918, 3245, 4720, 5192, 5836, 6490, 7295, 10384, 11672, 12980, 14590, 16049, 23344, 25960, 29180, 32098, 51920, 58360, 64196, 80245, 86081, 116720, 128392, 160490, 172162, 256784, 320980, 344324, 430405, 641960, 688648, 860810, 946891, 1283920, 1377296, 1721620, 1893782, 3443240, 3787564, 4734455, 6886480, 7575128, 9468910, 15150256, 18937820, 37875640, 75751280]

約数ペア:

[(1, 75751280), (2, 37875640), (4, 18937820), (5, 15150256), (8, 9468910), (10, 7575128), (11, 6886480), (16, 4734455), (20, 3787564), (22, 3443240), (40, 1893782), (44, 1721620), (55, 1377296), (59, 1283920), (80, 946891), (88, 860810), (110, 688648), (118, 641960), (176, 430405), (220, 344324), (236, 320980), (295, 256784), (440, 172162), (472, 160490), (590, 128392), (649, 116720), (880, 86081), (944, 80245), (1180, 64196), (1298, 58360), (1459, 51920), (2360, 32098), (2596, 29180), (2918, 25960), (3245, 23344), (4720, 16049), (5192, 14590), (5836, 12980), (6490, 11672), (7295, 10384)]