208663200

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:496

約数の個数: 216

約数和(自身を含む): 747756828

約数和(自身を除く): 539093628

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 73, 75, 80, 90, 96, 100, 120, 144, 146, 150, 160, 180, 200, 219, 225, 240, 288, 292, 300, 360, 365, 397, 400, 438, 450, 480, 584, 600, 657, 720, 730, 794, 800, 876, 900, 1095, 1168, 1191, 1200, 1314, 1440, 1460, 1588, 1752, 1800, 1825, 1985, 2190, 2336, 2382, 2400, 2628, 2920, 3176, 3285, 3504, 3573, 3600, 3650, 3970, 4380, 4764, 5256, 5475, 5840, 5955, 6352, 6570, 7008, 7146, 7200, 7300, 7940, 8760, 9528, 9925, 10512, 10950, 11680, 11910, 12704, 13140, 14292, 14600, 15880, 16425, 17520, 17865, 19056, 19850, 21024, 21900, 23820, 26280, 28584, 28981, 29200, 29775, 31760, 32850, 35040, 35730, 38112, 39700, 43800, 47640, 52560, 57168, 57962, 58400, 59550, 63520, 65700, 71460, 79400, 86943, 87600, 89325, 95280, 105120, 114336, 115924, 119100, 131400, 142920, 144905, 158800, 173886, 175200, 178650, 190560, 231848, 238200, 260829, 262800, 285840, 289810, 317600, 347772, 357300, 434715, 463696, 476400, 521658, 525600, 571680, 579620, 695544, 714600, 724525, 869430, 927392, 952800, 1043316, 1159240, 1304145, 1391088, 1429200, 1449050, 1738860, 2086632, 2173575, 2318480, 2608290, 2782176, 2858400, 2898100, 3477720, 4173264, 4347150, 4636960, 5216580, 5796200, 6520725, 6955440, 8346528, 8694300, 10433160, 11592400, 13041450, 13910880, 17388600, 20866320, 23184800, 26082900, 34777200, 41732640, 52165800, 69554400, 104331600, 208663200]

約数ペア:

[(1, 208663200), (2, 104331600), (3, 69554400), (4, 52165800), (5, 41732640), (6, 34777200), (8, 26082900), (9, 23184800), (10, 20866320), (12, 17388600), (15, 13910880), (16, 13041450), (18, 11592400), (20, 10433160), (24, 8694300), (25, 8346528), (30, 6955440), (32, 6520725), (36, 5796200), (40, 5216580), (45, 4636960), (48, 4347150), (50, 4173264), (60, 3477720), (72, 2898100), (73, 2858400), (75, 2782176), (80, 2608290), (90, 2318480), (96, 2173575), (100, 2086632), (120, 1738860), (144, 1449050), (146, 1429200), (150, 1391088), (160, 1304145), (180, 1159240), (200, 1043316), (219, 952800), (225, 927392), (240, 869430), (288, 724525), (292, 714600), (300, 695544), (360, 579620), (365, 571680), (397, 525600), (400, 521658), (438, 476400), (450, 463696), (480, 434715), (584, 357300), (600, 347772), (657, 317600), (720, 289810), (730, 285840), (794, 262800), (800, 260829), (876, 238200), (900, 231848), (1095, 190560), (1168, 178650), (1191, 175200), (1200, 173886), (1314, 158800), (1440, 144905), (1460, 142920), (1588, 131400), (1752, 119100), (1800, 115924), (1825, 114336), (1985, 105120), (2190, 95280), (2336, 89325), (2382, 87600), (2400, 86943), (2628, 79400), (2920, 71460), (3176, 65700), (3285, 63520), (3504, 59550), (3573, 58400), (3600, 57962), (3650, 57168), (3970, 52560), (4380, 47640), (4764, 43800), (5256, 39700), (5475, 38112), (5840, 35730), (5955, 35040), (6352, 32850), (6570, 31760), (7008, 29775), (7146, 29200), (7200, 28981), (7300, 28584), (7940, 26280), (8760, 23820), (9528, 21900), (9925, 21024), (10512, 19850), (10950, 19056), (11680, 17865), (11910, 17520), (12704, 16425), (13140, 15880), (14292, 14600)]