185540580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{811}}^1$

素因数の和:898

約数の個数: 144

約数和(自身を含む): 595865088

約数和(自身を除く): 410324508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 41, 45, 60, 62, 82, 90, 93, 123, 124, 155, 164, 180, 186, 205, 246, 279, 310, 369, 372, 410, 465, 492, 558, 615, 620, 738, 811, 820, 930, 1116, 1230, 1271, 1395, 1476, 1622, 1845, 1860, 2433, 2460, 2542, 2790, 3244, 3690, 3813, 4055, 4866, 5084, 5580, 6355, 7299, 7380, 7626, 8110, 9732, 11439, 12165, 12710, 14598, 15252, 16220, 19065, 22878, 24330, 25141, 25420, 29196, 33251, 36495, 38130, 45756, 48660, 50282, 57195, 66502, 72990, 75423, 76260, 99753, 100564, 114390, 125705, 133004, 145980, 150846, 166255, 199506, 226269, 228780, 251410, 299259, 301692, 332510, 377115, 399012, 452538, 498765, 502820, 598518, 665020, 754230, 905076, 997530, 1030781, 1131345, 1197036, 1496295, 1508460, 1995060, 2061562, 2262690, 2992590, 3092343, 4123124, 4525380, 5153905, 5985180, 6184686, 9277029, 10307810, 12369372, 15461715, 18554058, 20615620, 30923430, 37108116, 46385145, 61846860, 92770290, 185540580]

約数ペア:

[(1, 185540580), (2, 92770290), (3, 61846860), (4, 46385145), (5, 37108116), (6, 30923430), (9, 20615620), (10, 18554058), (12, 15461715), (15, 12369372), (18, 10307810), (20, 9277029), (30, 6184686), (31, 5985180), (36, 5153905), (41, 4525380), (45, 4123124), (60, 3092343), (62, 2992590), (82, 2262690), (90, 2061562), (93, 1995060), (123, 1508460), (124, 1496295), (155, 1197036), (164, 1131345), (180, 1030781), (186, 997530), (205, 905076), (246, 754230), (279, 665020), (310, 598518), (369, 502820), (372, 498765), (410, 452538), (465, 399012), (492, 377115), (558, 332510), (615, 301692), (620, 299259), (738, 251410), (811, 228780), (820, 226269), (930, 199506), (1116, 166255), (1230, 150846), (1271, 145980), (1395, 133004), (1476, 125705), (1622, 114390), (1845, 100564), (1860, 99753), (2433, 76260), (2460, 75423), (2542, 72990), (2790, 66502), (3244, 57195), (3690, 50282), (3813, 48660), (4055, 45756), (4866, 38130), (5084, 36495), (5580, 33251), (6355, 29196), (7299, 25420), (7380, 25141), (7626, 24330), (8110, 22878), (9732, 19065), (11439, 16220), (12165, 15252), (12710, 14598)]