51347400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:288

約数の個数: 192

約数和(自身を含む): 178113600

約数和(自身を除く): 126766200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 29, 30, 39, 40, 50, 52, 58, 60, 65, 75, 78, 87, 100, 104, 116, 120, 130, 145, 150, 156, 174, 195, 200, 227, 232, 260, 290, 300, 312, 325, 348, 377, 390, 435, 454, 520, 580, 600, 650, 681, 696, 725, 754, 780, 870, 908, 975, 1131, 1135, 1160, 1300, 1362, 1450, 1508, 1560, 1740, 1816, 1885, 1950, 2175, 2262, 2270, 2600, 2724, 2900, 2951, 3016, 3405, 3480, 3770, 3900, 4350, 4524, 4540, 5448, 5655, 5675, 5800, 5902, 6583, 6810, 7540, 7800, 8700, 8853, 9048, 9080, 9425, 11310, 11350, 11804, 13166, 13620, 14755, 15080, 17025, 17400, 17706, 18850, 19749, 22620, 22700, 23608, 26332, 27240, 28275, 29510, 32915, 34050, 35412, 37700, 39498, 44265, 45240, 45400, 52664, 56550, 59020, 65830, 68100, 70824, 73775, 75400, 78996, 85579, 88530, 98745, 113100, 118040, 131660, 136200, 147550, 157992, 164575, 171158, 177060, 197490, 221325, 226200, 256737, 263320, 295100, 329150, 342316, 354120, 394980, 427895, 442650, 493725, 513474, 590200, 658300, 684632, 789960, 855790, 885300, 987450, 1026948, 1283685, 1316600, 1711580, 1770600, 1974900, 2053896, 2139475, 2567370, 3423160, 3949800, 4278950, 5134740, 6418425, 8557900, 10269480, 12836850, 17115800, 25673700, 51347400]

約数ペア:

[(1, 51347400), (2, 25673700), (3, 17115800), (4, 12836850), (5, 10269480), (6, 8557900), (8, 6418425), (10, 5134740), (12, 4278950), (13, 3949800), (15, 3423160), (20, 2567370), (24, 2139475), (25, 2053896), (26, 1974900), (29, 1770600), (30, 1711580), (39, 1316600), (40, 1283685), (50, 1026948), (52, 987450), (58, 885300), (60, 855790), (65, 789960), (75, 684632), (78, 658300), (87, 590200), (100, 513474), (104, 493725), (116, 442650), (120, 427895), (130, 394980), (145, 354120), (150, 342316), (156, 329150), (174, 295100), (195, 263320), (200, 256737), (227, 226200), (232, 221325), (260, 197490), (290, 177060), (300, 171158), (312, 164575), (325, 157992), (348, 147550), (377, 136200), (390, 131660), (435, 118040), (454, 113100), (520, 98745), (580, 88530), (600, 85579), (650, 78996), (681, 75400), (696, 73775), (725, 70824), (754, 68100), (780, 65830), (870, 59020), (908, 56550), (975, 52664), (1131, 45400), (1135, 45240), (1160, 44265), (1300, 39498), (1362, 37700), (1450, 35412), (1508, 34050), (1560, 32915), (1740, 29510), (1816, 28275), (1885, 27240), (1950, 26332), (2175, 23608), (2262, 22700), (2270, 22620), (2600, 19749), (2724, 18850), (2900, 17706), (2951, 17400), (3016, 17025), (3405, 15080), (3480, 14755), (3770, 13620), (3900, 13166), (4350, 11804), (4524, 11350), (4540, 11310), (5448, 9425), (5655, 9080), (5675, 9048), (5800, 8853), (5902, 8700), (6583, 7800), (6810, 7540)]