18170280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2969}}^1$

素因数の和:3003

約数の個数: 96

約数和(自身を含む): 62548200

約数和(自身を除く): 44377920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 2969, 3060, 5938, 6120, 8907, 11876, 14845, 17814, 23752, 26721, 29690, 35628, 44535, 50473, 53442, 59380, 71256, 89070, 100946, 106884, 118760, 133605, 151419, 178140, 201892, 213768, 252365, 267210, 302838, 356280, 403784, 454257, 504730, 534420, 605676, 757095, 908514, 1009460, 1068840, 1211352, 1514190, 1817028, 2018920, 2271285, 3028380, 3634056, 4542570, 6056760, 9085140, 18170280]

約数ペア:

[(1, 18170280), (2, 9085140), (3, 6056760), (4, 4542570), (5, 3634056), (6, 3028380), (8, 2271285), (9, 2018920), (10, 1817028), (12, 1514190), (15, 1211352), (17, 1068840), (18, 1009460), (20, 908514), (24, 757095), (30, 605676), (34, 534420), (36, 504730), (40, 454257), (45, 403784), (51, 356280), (60, 302838), (68, 267210), (72, 252365), (85, 213768), (90, 201892), (102, 178140), (120, 151419), (136, 133605), (153, 118760), (170, 106884), (180, 100946), (204, 89070), (255, 71256), (306, 59380), (340, 53442), (360, 50473), (408, 44535), (510, 35628), (612, 29690), (680, 26721), (765, 23752), (1020, 17814), (1224, 14845), (1530, 11876), (2040, 8907), (2969, 6120), (3060, 5938)]