48727200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:359

約数の個数: 144

約数和(自身を含む): 161239680

約数和(自身を除く): 112512480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 79, 80, 96, 100, 120, 150, 158, 160, 200, 237, 240, 257, 300, 316, 395, 400, 474, 480, 514, 600, 632, 771, 790, 800, 948, 1028, 1185, 1200, 1264, 1285, 1542, 1580, 1896, 1975, 2056, 2370, 2400, 2528, 2570, 3084, 3160, 3792, 3855, 3950, 4112, 4740, 5140, 5925, 6168, 6320, 6425, 7584, 7710, 7900, 8224, 9480, 10280, 11850, 12336, 12640, 12850, 15420, 15800, 18960, 19275, 20303, 20560, 23700, 24672, 25700, 30840, 31600, 37920, 38550, 40606, 41120, 47400, 51400, 60909, 61680, 63200, 77100, 81212, 94800, 101515, 102800, 121818, 123360, 154200, 162424, 189600, 203030, 205600, 243636, 304545, 308400, 324848, 406060, 487272, 507575, 609090, 616800, 649696, 812120, 974544, 1015150, 1218180, 1522725, 1624240, 1949088, 2030300, 2436360, 3045450, 3248480, 4060600, 4872720, 6090900, 8121200, 9745440, 12181800, 16242400, 24363600, 48727200]

約数ペア:

[(1, 48727200), (2, 24363600), (3, 16242400), (4, 12181800), (5, 9745440), (6, 8121200), (8, 6090900), (10, 4872720), (12, 4060600), (15, 3248480), (16, 3045450), (20, 2436360), (24, 2030300), (25, 1949088), (30, 1624240), (32, 1522725), (40, 1218180), (48, 1015150), (50, 974544), (60, 812120), (75, 649696), (79, 616800), (80, 609090), (96, 507575), (100, 487272), (120, 406060), (150, 324848), (158, 308400), (160, 304545), (200, 243636), (237, 205600), (240, 203030), (257, 189600), (300, 162424), (316, 154200), (395, 123360), (400, 121818), (474, 102800), (480, 101515), (514, 94800), (600, 81212), (632, 77100), (771, 63200), (790, 61680), (800, 60909), (948, 51400), (1028, 47400), (1185, 41120), (1200, 40606), (1264, 38550), (1285, 37920), (1542, 31600), (1580, 30840), (1896, 25700), (1975, 24672), (2056, 23700), (2370, 20560), (2400, 20303), (2528, 19275), (2570, 18960), (3084, 15800), (3160, 15420), (3792, 12850), (3855, 12640), (3950, 12336), (4112, 11850), (4740, 10280), (5140, 9480), (5925, 8224), (6168, 7900), (6320, 7710), (6425, 7584)]