248454600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:288

約数の個数: 192

約数和(自身を含む): 810216000

約数和(自身を除く): 561761400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 29, 30, 40, 50, 58, 60, 75, 87, 100, 109, 116, 120, 131, 145, 150, 174, 200, 218, 232, 262, 290, 300, 327, 348, 393, 435, 436, 524, 545, 580, 600, 654, 655, 696, 725, 786, 870, 872, 1048, 1090, 1160, 1308, 1310, 1450, 1572, 1635, 1740, 1965, 2175, 2180, 2616, 2620, 2725, 2900, 3144, 3161, 3270, 3275, 3480, 3799, 3930, 4350, 4360, 5240, 5450, 5800, 6322, 6540, 6550, 7598, 7860, 8175, 8700, 9483, 9825, 10900, 11397, 12644, 13080, 13100, 14279, 15196, 15720, 15805, 16350, 17400, 18966, 18995, 19650, 21800, 22794, 25288, 26200, 28558, 30392, 31610, 32700, 37932, 37990, 39300, 42837, 45588, 47415, 56985, 57116, 63220, 65400, 71395, 75864, 75980, 78600, 79025, 85674, 91176, 94830, 94975, 113970, 114232, 126440, 142790, 151960, 158050, 171348, 189660, 189950, 214185, 227940, 237075, 284925, 285580, 316100, 342696, 356975, 379320, 379900, 414091, 428370, 455880, 474150, 569850, 571160, 632200, 713950, 759800, 828182, 856740, 948300, 1070925, 1139700, 1242273, 1427900, 1656364, 1713480, 1896600, 2070455, 2141850, 2279400, 2484546, 2855800, 3312728, 4140910, 4283700, 4969092, 6211365, 8281820, 8567400, 9938184, 10352275, 12422730, 16563640, 20704550, 24845460, 31056825, 41409100, 49690920, 62113650, 82818200, 124227300, 248454600]

約数ペア:

[(1, 248454600), (2, 124227300), (3, 82818200), (4, 62113650), (5, 49690920), (6, 41409100), (8, 31056825), (10, 24845460), (12, 20704550), (15, 16563640), (20, 12422730), (24, 10352275), (25, 9938184), (29, 8567400), (30, 8281820), (40, 6211365), (50, 4969092), (58, 4283700), (60, 4140910), (75, 3312728), (87, 2855800), (100, 2484546), (109, 2279400), (116, 2141850), (120, 2070455), (131, 1896600), (145, 1713480), (150, 1656364), (174, 1427900), (200, 1242273), (218, 1139700), (232, 1070925), (262, 948300), (290, 856740), (300, 828182), (327, 759800), (348, 713950), (393, 632200), (435, 571160), (436, 569850), (524, 474150), (545, 455880), (580, 428370), (600, 414091), (654, 379900), (655, 379320), (696, 356975), (725, 342696), (786, 316100), (870, 285580), (872, 284925), (1048, 237075), (1090, 227940), (1160, 214185), (1308, 189950), (1310, 189660), (1450, 171348), (1572, 158050), (1635, 151960), (1740, 142790), (1965, 126440), (2175, 114232), (2180, 113970), (2616, 94975), (2620, 94830), (2725, 91176), (2900, 85674), (3144, 79025), (3161, 78600), (3270, 75980), (3275, 75864), (3480, 71395), (3799, 65400), (3930, 63220), (4350, 57116), (4360, 56985), (5240, 47415), (5450, 45588), (5800, 42837), (6322, 39300), (6540, 37990), (6550, 37932), (7598, 32700), (7860, 31610), (8175, 30392), (8700, 28558), (9483, 26200), (9825, 25288), (10900, 22794), (11397, 21800), (12644, 19650), (13080, 18995), (13100, 18966), (14279, 17400), (15196, 16350), (15720, 15805)]