2495627100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{89449}}^1$

素因数の和:89500

約数の個数: 108

約数和(自身を含む): 8074830400

約数和(自身を除く): 5579203300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 31, 36, 45, 50, 60, 62, 75, 90, 93, 100, 124, 150, 155, 180, 186, 225, 279, 300, 310, 372, 450, 465, 558, 620, 775, 900, 930, 1116, 1395, 1550, 1860, 2325, 2790, 3100, 4650, 5580, 6975, 9300, 13950, 27900, 89449, 178898, 268347, 357796, 447245, 536694, 805041, 894490, 1073388, 1341735, 1610082, 1788980, 2236225, 2683470, 2772919, 3220164, 4025205, 4472450, 5366940, 5545838, 6708675, 8050410, 8318757, 8944900, 11091676, 13417350, 13864595, 16100820, 16637514, 20126025, 24956271, 26834700, 27729190, 33275028, 40252050, 41593785, 49912542, 55458380, 69322975, 80504100, 83187570, 99825084, 124781355, 138645950, 166375140, 207968925, 249562710, 277291900, 415937850, 499125420, 623906775, 831875700, 1247813550, 2495627100]

約数ペア:

[(1, 2495627100), (2, 1247813550), (3, 831875700), (4, 623906775), (5, 499125420), (6, 415937850), (9, 277291900), (10, 249562710), (12, 207968925), (15, 166375140), (18, 138645950), (20, 124781355), (25, 99825084), (30, 83187570), (31, 80504100), (36, 69322975), (45, 55458380), (50, 49912542), (60, 41593785), (62, 40252050), (75, 33275028), (90, 27729190), (93, 26834700), (100, 24956271), (124, 20126025), (150, 16637514), (155, 16100820), (180, 13864595), (186, 13417350), (225, 11091676), (279, 8944900), (300, 8318757), (310, 8050410), (372, 6708675), (450, 5545838), (465, 5366940), (558, 4472450), (620, 4025205), (775, 3220164), (900, 2772919), (930, 2683470), (1116, 2236225), (1395, 1788980), (1550, 1610082), (1860, 1341735), (2325, 1073388), (2790, 894490), (3100, 805041), (4650, 536694), (5580, 447245), (6975, 357796), (9300, 268347), (13950, 178898), (27900, 89449)]