75029490

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{211}}^1\times {\mathrm{439}}^1$

素因数の和:669

約数の個数: 80

約数和(自身を含む): 203163840

約数和(自身を除く): 128134350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 211, 270, 405, 422, 439, 633, 810, 878, 1055, 1266, 1317, 1899, 2110, 2195, 2634, 3165, 3798, 3951, 4390, 5697, 6330, 6585, 7902, 9495, 11394, 11853, 13170, 17091, 18990, 19755, 23706, 28485, 34182, 35559, 39510, 56970, 59265, 71118, 85455, 92629, 118530, 170910, 177795, 185258, 277887, 355590, 463145, 555774, 833661, 926290, 1389435, 1667322, 2500983, 2778870, 4168305, 5001966, 7502949, 8336610, 12504915, 15005898, 25009830, 37514745, 75029490]

約数ペア:

[(1, 75029490), (2, 37514745), (3, 25009830), (5, 15005898), (6, 12504915), (9, 8336610), (10, 7502949), (15, 5001966), (18, 4168305), (27, 2778870), (30, 2500983), (45, 1667322), (54, 1389435), (81, 926290), (90, 833661), (135, 555774), (162, 463145), (211, 355590), (270, 277887), (405, 185258), (422, 177795), (439, 170910), (633, 118530), (810, 92629), (878, 85455), (1055, 71118), (1266, 59265), (1317, 56970), (1899, 39510), (2110, 35559), (2195, 34182), (2634, 28485), (3165, 23706), (3798, 19755), (3951, 18990), (4390, 17091), (5697, 13170), (6330, 11853), (6585, 11394), (7902, 9495)]