129451200

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:355

約数の個数: 168

約数和(自身を含む): 429920400

約数和(自身を除く): 300469200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 149, 150, 160, 181, 192, 200, 240, 298, 300, 320, 362, 400, 447, 480, 543, 596, 600, 724, 745, 800, 894, 905, 960, 1086, 1192, 1200, 1448, 1490, 1600, 1788, 1810, 2172, 2235, 2384, 2400, 2715, 2896, 2980, 3576, 3620, 3725, 4344, 4470, 4525, 4768, 4800, 5430, 5792, 5960, 7152, 7240, 7450, 8688, 8940, 9050, 9536, 10860, 11175, 11584, 11920, 13575, 14304, 14480, 14900, 17376, 17880, 18100, 21720, 22350, 23840, 26969, 27150, 28608, 28960, 29800, 34752, 35760, 36200, 43440, 44700, 47680, 53938, 54300, 57920, 59600, 71520, 72400, 80907, 86880, 89400, 107876, 108600, 119200, 134845, 143040, 144800, 161814, 173760, 178800, 215752, 217200, 238400, 269690, 289600, 323628, 357600, 404535, 431504, 434400, 539380, 647256, 674225, 715200, 809070, 863008, 868800, 1078760, 1294512, 1348450, 1618140, 1726016, 2022675, 2157520, 2589024, 2696900, 3236280, 4045350, 4315040, 5178048, 5393800, 6472560, 8090700, 8630080, 10787600, 12945120, 16181400, 21575200, 25890240, 32362800, 43150400, 64725600, 129451200]

約数ペア:

[(1, 129451200), (2, 64725600), (3, 43150400), (4, 32362800), (5, 25890240), (6, 21575200), (8, 16181400), (10, 12945120), (12, 10787600), (15, 8630080), (16, 8090700), (20, 6472560), (24, 5393800), (25, 5178048), (30, 4315040), (32, 4045350), (40, 3236280), (48, 2696900), (50, 2589024), (60, 2157520), (64, 2022675), (75, 1726016), (80, 1618140), (96, 1348450), (100, 1294512), (120, 1078760), (149, 868800), (150, 863008), (160, 809070), (181, 715200), (192, 674225), (200, 647256), (240, 539380), (298, 434400), (300, 431504), (320, 404535), (362, 357600), (400, 323628), (447, 289600), (480, 269690), (543, 238400), (596, 217200), (600, 215752), (724, 178800), (745, 173760), (800, 161814), (894, 144800), (905, 143040), (960, 134845), (1086, 119200), (1192, 108600), (1200, 107876), (1448, 89400), (1490, 86880), (1600, 80907), (1788, 72400), (1810, 71520), (2172, 59600), (2235, 57920), (2384, 54300), (2400, 53938), (2715, 47680), (2896, 44700), (2980, 43440), (3576, 36200), (3620, 35760), (3725, 34752), (4344, 29800), (4470, 28960), (4525, 28608), (4768, 27150), (4800, 26969), (5430, 23840), (5792, 22350), (5960, 21720), (7152, 18100), (7240, 17880), (7450, 17376), (8688, 14900), (8940, 14480), (9050, 14304), (9536, 13575), (10860, 11920), (11175, 11584)]