75609090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{491}}^1$

素因数の和:592

約数の個数: 96

約数和(自身を含む): 207230400

約数和(自身を除く): 131621310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 59, 87, 90, 118, 145, 174, 177, 261, 290, 295, 354, 435, 491, 522, 531, 590, 870, 885, 982, 1062, 1305, 1473, 1711, 1770, 2455, 2610, 2655, 2946, 3422, 4419, 4910, 5133, 5310, 7365, 8555, 8838, 10266, 14239, 14730, 15399, 17110, 22095, 25665, 28478, 28969, 30798, 42717, 44190, 51330, 57938, 71195, 76995, 85434, 86907, 128151, 142390, 144845, 153990, 173814, 213585, 256302, 260721, 289690, 427170, 434535, 521442, 640755, 840101, 869070, 1281510, 1303605, 1680202, 2520303, 2607210, 4200505, 5040606, 7560909, 8401010, 12601515, 15121818, 25203030, 37804545, 75609090]

約数ペア:

[(1, 75609090), (2, 37804545), (3, 25203030), (5, 15121818), (6, 12601515), (9, 8401010), (10, 7560909), (15, 5040606), (18, 4200505), (29, 2607210), (30, 2520303), (45, 1680202), (58, 1303605), (59, 1281510), (87, 869070), (90, 840101), (118, 640755), (145, 521442), (174, 434535), (177, 427170), (261, 289690), (290, 260721), (295, 256302), (354, 213585), (435, 173814), (491, 153990), (522, 144845), (531, 142390), (590, 128151), (870, 86907), (885, 85434), (982, 76995), (1062, 71195), (1305, 57938), (1473, 51330), (1711, 44190), (1770, 42717), (2455, 30798), (2610, 28969), (2655, 28478), (2946, 25665), (3422, 22095), (4419, 17110), (4910, 15399), (5133, 14730), (5310, 14239), (7365, 10266), (8555, 8838)]