145342800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{859}}^1$

素因数の和:930

約数の個数: 180

約数和(自身を含む): 515711040

約数和(自身を除く): 370368240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 47, 48, 50, 60, 72, 75, 80, 90, 94, 100, 120, 141, 144, 150, 180, 188, 200, 225, 235, 240, 282, 300, 360, 376, 400, 423, 450, 470, 564, 600, 705, 720, 752, 846, 859, 900, 940, 1128, 1175, 1200, 1410, 1692, 1718, 1800, 1880, 2115, 2256, 2350, 2577, 2820, 3384, 3436, 3525, 3600, 3760, 4230, 4295, 4700, 5154, 5640, 6768, 6872, 7050, 7731, 8460, 8590, 9400, 10308, 10575, 11280, 12885, 13744, 14100, 15462, 16920, 17180, 18800, 20616, 21150, 21475, 25770, 28200, 30924, 33840, 34360, 38655, 40373, 41232, 42300, 42950, 51540, 56400, 61848, 64425, 68720, 77310, 80746, 84600, 85900, 103080, 121119, 123696, 128850, 154620, 161492, 169200, 171800, 193275, 201865, 206160, 242238, 257700, 309240, 322984, 343600, 363357, 386550, 403730, 484476, 515400, 605595, 618480, 645968, 726714, 773100, 807460, 968952, 1009325, 1030800, 1211190, 1453428, 1546200, 1614920, 1816785, 1937904, 2018650, 2422380, 2906856, 3027975, 3092400, 3229840, 3633570, 4037300, 4844760, 5813712, 6055950, 7267140, 8074600, 9083925, 9689520, 12111900, 14534280, 16149200, 18167850, 24223800, 29068560, 36335700, 48447600, 72671400, 145342800]

約数ペア:

[(1, 145342800), (2, 72671400), (3, 48447600), (4, 36335700), (5, 29068560), (6, 24223800), (8, 18167850), (9, 16149200), (10, 14534280), (12, 12111900), (15, 9689520), (16, 9083925), (18, 8074600), (20, 7267140), (24, 6055950), (25, 5813712), (30, 4844760), (36, 4037300), (40, 3633570), (45, 3229840), (47, 3092400), (48, 3027975), (50, 2906856), (60, 2422380), (72, 2018650), (75, 1937904), (80, 1816785), (90, 1614920), (94, 1546200), (100, 1453428), (120, 1211190), (141, 1030800), (144, 1009325), (150, 968952), (180, 807460), (188, 773100), (200, 726714), (225, 645968), (235, 618480), (240, 605595), (282, 515400), (300, 484476), (360, 403730), (376, 386550), (400, 363357), (423, 343600), (450, 322984), (470, 309240), (564, 257700), (600, 242238), (705, 206160), (720, 201865), (752, 193275), (846, 171800), (859, 169200), (900, 161492), (940, 154620), (1128, 128850), (1175, 123696), (1200, 121119), (1410, 103080), (1692, 85900), (1718, 84600), (1800, 80746), (1880, 77310), (2115, 68720), (2256, 64425), (2350, 61848), (2577, 56400), (2820, 51540), (3384, 42950), (3436, 42300), (3525, 41232), (3600, 40373), (3760, 38655), (4230, 34360), (4295, 33840), (4700, 30924), (5154, 28200), (5640, 25770), (6768, 21475), (6872, 21150), (7050, 20616), (7731, 18800), (8460, 17180), (8590, 16920), (9400, 15462), (10308, 14100), (10575, 13744), (11280, 12885)]