253191600

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{1327}}^1$

素因数の和:1404

約数の個数: 180

約数和(自身を含む): 895898016

約数和(自身を除く): 642706416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 53, 60, 72, 75, 80, 90, 100, 106, 120, 144, 150, 159, 180, 200, 212, 225, 240, 265, 300, 318, 360, 400, 424, 450, 477, 530, 600, 636, 720, 795, 848, 900, 954, 1060, 1200, 1272, 1325, 1327, 1590, 1800, 1908, 2120, 2385, 2544, 2650, 2654, 3180, 3600, 3816, 3975, 3981, 4240, 4770, 5300, 5308, 6360, 6635, 7632, 7950, 7962, 9540, 10600, 10616, 11925, 11943, 12720, 13270, 15900, 15924, 19080, 19905, 21200, 21232, 23850, 23886, 26540, 31800, 31848, 33175, 38160, 39810, 47700, 47772, 53080, 59715, 63600, 63696, 66350, 70331, 79620, 95400, 95544, 99525, 106160, 119430, 132700, 140662, 159240, 190800, 191088, 199050, 210993, 238860, 265400, 281324, 298575, 318480, 351655, 398100, 421986, 477720, 530800, 562648, 597150, 632979, 703310, 796200, 843972, 955440, 1054965, 1125296, 1194300, 1265958, 1406620, 1592400, 1687944, 1758275, 2109930, 2388600, 2531916, 2813240, 3164895, 3375888, 3516550, 4219860, 4777200, 5063832, 5274825, 5626480, 6329790, 7033100, 8439720, 10127664, 10549650, 12659580, 14066200, 15824475, 16879440, 21099300, 25319160, 28132400, 31648950, 42198600, 50638320, 63297900, 84397200, 126595800, 253191600]

約数ペア:

[(1, 253191600), (2, 126595800), (3, 84397200), (4, 63297900), (5, 50638320), (6, 42198600), (8, 31648950), (9, 28132400), (10, 25319160), (12, 21099300), (15, 16879440), (16, 15824475), (18, 14066200), (20, 12659580), (24, 10549650), (25, 10127664), (30, 8439720), (36, 7033100), (40, 6329790), (45, 5626480), (48, 5274825), (50, 5063832), (53, 4777200), (60, 4219860), (72, 3516550), (75, 3375888), (80, 3164895), (90, 2813240), (100, 2531916), (106, 2388600), (120, 2109930), (144, 1758275), (150, 1687944), (159, 1592400), (180, 1406620), (200, 1265958), (212, 1194300), (225, 1125296), (240, 1054965), (265, 955440), (300, 843972), (318, 796200), (360, 703310), (400, 632979), (424, 597150), (450, 562648), (477, 530800), (530, 477720), (600, 421986), (636, 398100), (720, 351655), (795, 318480), (848, 298575), (900, 281324), (954, 265400), (1060, 238860), (1200, 210993), (1272, 199050), (1325, 191088), (1327, 190800), (1590, 159240), (1800, 140662), (1908, 132700), (2120, 119430), (2385, 106160), (2544, 99525), (2650, 95544), (2654, 95400), (3180, 79620), (3600, 70331), (3816, 66350), (3975, 63696), (3981, 63600), (4240, 59715), (4770, 53080), (5300, 47772), (5308, 47700), (6360, 39810), (6635, 38160), (7632, 33175), (7950, 31848), (7962, 31800), (9540, 26540), (10600, 23886), (10616, 23850), (11925, 21232), (11943, 21200), (12720, 19905), (13270, 19080), (15900, 15924)]