155270520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2819}}^1$

素因数の和:2859

約数の個数: 160

約数和(自身を含む): 552776400

約数和(自身を除く): 397505880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 255, 270, 306, 324, 340, 360, 405, 408, 459, 510, 540, 612, 648, 680, 765, 810, 918, 1020, 1080, 1224, 1377, 1530, 1620, 1836, 2040, 2295, 2754, 2819, 3060, 3240, 3672, 4590, 5508, 5638, 6120, 6885, 8457, 9180, 11016, 11276, 13770, 14095, 16914, 18360, 22552, 25371, 27540, 28190, 33828, 42285, 47923, 50742, 55080, 56380, 67656, 76113, 84570, 95846, 101484, 112760, 126855, 143769, 152226, 169140, 191692, 202968, 228339, 239615, 253710, 287538, 304452, 338280, 380565, 383384, 431307, 456678, 479230, 507420, 575076, 608904, 718845, 761130, 862614, 913356, 958460, 1014840, 1141695, 1150152, 1293921, 1437690, 1522260, 1725228, 1826712, 1916920, 2156535, 2283390, 2587842, 2875380, 3044520, 3450456, 3881763, 4313070, 4566780, 5175684, 5750760, 6469605, 7763526, 8626140, 9133560, 10351368, 12939210, 15527052, 17252280, 19408815, 25878420, 31054104, 38817630, 51756840, 77635260, 155270520]

約数ペア:

[(1, 155270520), (2, 77635260), (3, 51756840), (4, 38817630), (5, 31054104), (6, 25878420), (8, 19408815), (9, 17252280), (10, 15527052), (12, 12939210), (15, 10351368), (17, 9133560), (18, 8626140), (20, 7763526), (24, 6469605), (27, 5750760), (30, 5175684), (34, 4566780), (36, 4313070), (40, 3881763), (45, 3450456), (51, 3044520), (54, 2875380), (60, 2587842), (68, 2283390), (72, 2156535), (81, 1916920), (85, 1826712), (90, 1725228), (102, 1522260), (108, 1437690), (120, 1293921), (135, 1150152), (136, 1141695), (153, 1014840), (162, 958460), (170, 913356), (180, 862614), (204, 761130), (216, 718845), (255, 608904), (270, 575076), (306, 507420), (324, 479230), (340, 456678), (360, 431307), (405, 383384), (408, 380565), (459, 338280), (510, 304452), (540, 287538), (612, 253710), (648, 239615), (680, 228339), (765, 202968), (810, 191692), (918, 169140), (1020, 152226), (1080, 143769), (1224, 126855), (1377, 112760), (1530, 101484), (1620, 95846), (1836, 84570), (2040, 76113), (2295, 67656), (2754, 56380), (2819, 55080), (3060, 50742), (3240, 47923), (3672, 42285), (4590, 33828), (5508, 28190), (5638, 27540), (6120, 25371), (6885, 22552), (8457, 18360), (9180, 16914), (11016, 14095), (11276, 13770)]