54890280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8969}}^1$

素因数の和:9003

約数の個数: 96

約数和(自身を含む): 188908200

約数和(自身を除く): 134017920

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, 3060, 6120, 8969, 17938, 26907, 35876, 44845, 53814, 71752, 80721, 89690, 107628, 134535, 152473, 161442, 179380, 215256, 269070, 304946, 322884, 358760, 403605, 457419, 538140, 609892, 645768, 762365, 807210, 914838, 1076280, 1219784, 1372257, 1524730, 1614420, 1829676, 2287095, 2744514, 3049460, 3228840, 3659352, 4574190, 5489028, 6098920, 6861285, 9148380, 10978056, 13722570, 18296760, 27445140, 54890280]

約数ペア:

[(1, 54890280), (2, 27445140), (3, 18296760), (4, 13722570), (5, 10978056), (6, 9148380), (8, 6861285), (9, 6098920), (10, 5489028), (12, 4574190), (15, 3659352), (17, 3228840), (18, 3049460), (20, 2744514), (24, 2287095), (30, 1829676), (34, 1614420), (36, 1524730), (40, 1372257), (45, 1219784), (51, 1076280), (60, 914838), (68, 807210), (72, 762365), (85, 645768), (90, 609892), (102, 538140), (120, 457419), (136, 403605), (153, 358760), (170, 322884), (180, 304946), (204, 269070), (255, 215256), (306, 179380), (340, 161442), (360, 152473), (408, 134535), (510, 107628), (612, 89690), (680, 80721), (765, 71752), (1020, 53814), (1224, 44845), (1530, 35876), (2040, 26907), (3060, 17938), (6120, 8969)]