48916800

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:150

約数の個数: 252

約数和(自身を含む): 180157120

約数和(自身を除く): 131240320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 43, 45, 48, 50, 60, 64, 72, 75, 79, 80, 86, 90, 96, 100, 120, 129, 144, 150, 158, 160, 172, 180, 192, 200, 215, 225, 237, 240, 258, 288, 300, 316, 320, 344, 360, 387, 395, 400, 430, 450, 474, 480, 516, 576, 600, 632, 645, 688, 711, 720, 774, 790, 800, 860, 900, 948, 960, 1032, 1075, 1185, 1200, 1264, 1290, 1376, 1422, 1440, 1548, 1580, 1600, 1720, 1800, 1896, 1935, 1975, 2064, 2150, 2370, 2400, 2528, 2580, 2752, 2844, 2880, 3096, 3160, 3225, 3397, 3440, 3555, 3600, 3792, 3870, 3950, 4128, 4300, 4740, 4800, 5056, 5160, 5688, 5925, 6192, 6320, 6450, 6794, 6880, 7110, 7200, 7584, 7740, 7900, 8256, 8600, 9480, 9675, 10191, 10320, 11376, 11850, 12384, 12640, 12900, 13588, 13760, 14220, 14400, 15168, 15480, 15800, 16985, 17200, 17775, 18960, 19350, 20382, 20640, 22752, 23700, 24768, 25280, 25800, 27176, 28440, 30573, 30960, 31600, 33970, 34400, 35550, 37920, 38700, 40764, 41280, 45504, 47400, 50955, 51600, 54352, 56880, 61146, 61920, 63200, 67940, 68800, 71100, 75840, 77400, 81528, 84925, 94800, 101910, 103200, 108704, 113760, 122292, 123840, 126400, 135880, 142200, 152865, 154800, 163056, 169850, 189600, 203820, 206400, 217408, 227520, 244584, 254775, 271760, 284400, 305730, 309600, 326112, 339700, 379200, 407640, 489168, 509550, 543520, 568800, 611460, 619200, 652224, 679400, 764325, 815280, 978336, 1019100, 1087040, 1137600, 1222920, 1358800, 1528650, 1630560, 1956672, 2038200, 2445840, 2717600, 3057300, 3261120, 4076400, 4891680, 5435200, 6114600, 8152800, 9783360, 12229200, 16305600, 24458400, 48916800]

約数ペア:

[(1, 48916800), (2, 24458400), (3, 16305600), (4, 12229200), (5, 9783360), (6, 8152800), (8, 6114600), (9, 5435200), (10, 4891680), (12, 4076400), (15, 3261120), (16, 3057300), (18, 2717600), (20, 2445840), (24, 2038200), (25, 1956672), (30, 1630560), (32, 1528650), (36, 1358800), (40, 1222920), (43, 1137600), (45, 1087040), (48, 1019100), (50, 978336), (60, 815280), (64, 764325), (72, 679400), (75, 652224), (79, 619200), (80, 611460), (86, 568800), (90, 543520), (96, 509550), (100, 489168), (120, 407640), (129, 379200), (144, 339700), (150, 326112), (158, 309600), (160, 305730), (172, 284400), (180, 271760), (192, 254775), (200, 244584), (215, 227520), (225, 217408), (237, 206400), (240, 203820), (258, 189600), (288, 169850), (300, 163056), (316, 154800), (320, 152865), (344, 142200), (360, 135880), (387, 126400), (395, 123840), (400, 122292), (430, 113760), (450, 108704), (474, 103200), (480, 101910), (516, 94800), (576, 84925), (600, 81528), (632, 77400), (645, 75840), (688, 71100), (711, 68800), (720, 67940), (774, 63200), (790, 61920), (800, 61146), (860, 56880), (900, 54352), (948, 51600), (960, 50955), (1032, 47400), (1075, 45504), (1185, 41280), (1200, 40764), (1264, 38700), (1290, 37920), (1376, 35550), (1422, 34400), (1440, 33970), (1548, 31600), (1580, 30960), (1600, 30573), (1720, 28440), (1800, 27176), (1896, 25800), (1935, 25280), (1975, 24768), (2064, 23700), (2150, 22752), (2370, 20640), (2400, 20382), (2528, 19350), (2580, 18960), (2752, 17775), (2844, 17200), (2880, 16985), (3096, 15800), (3160, 15480), (3225, 15168), (3397, 14400), (3440, 14220), (3555, 13760), (3600, 13588), (3792, 12900), (3870, 12640), (3950, 12384), (4128, 11850), (4300, 11376), (4740, 10320), (4800, 10191), (5056, 9675), (5160, 9480), (5688, 8600), (5925, 8256), (6192, 7900), (6320, 7740), (6450, 7584), (6794, 7200), (6880, 7110)]