248461200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5309}}^1$

素因数の和:5346

約数の個数: 180

約数和(自身を含む): 928729620

約数和(自身を除く): 680268420

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 100, 104, 117, 120, 130, 144, 150, 156, 180, 195, 200, 208, 225, 234, 240, 260, 300, 312, 325, 360, 390, 400, 450, 468, 520, 585, 600, 624, 650, 720, 780, 900, 936, 975, 1040, 1170, 1200, 1300, 1560, 1800, 1872, 1950, 2340, 2600, 2925, 3120, 3600, 3900, 4680, 5200, 5309, 5850, 7800, 9360, 10618, 11700, 15600, 15927, 21236, 23400, 26545, 31854, 42472, 46800, 47781, 53090, 63708, 69017, 79635, 84944, 95562, 106180, 127416, 132725, 138034, 159270, 191124, 207051, 212360, 238905, 254832, 265450, 276068, 318540, 345085, 382248, 398175, 414102, 424720, 477810, 530900, 552136, 621153, 637080, 690170, 764496, 796350, 828204, 955620, 1035255, 1061800, 1104272, 1194525, 1242306, 1274160, 1380340, 1592700, 1656408, 1725425, 1911240, 2070510, 2123600, 2389050, 2484612, 2760680, 3105765, 3185400, 3312816, 3450850, 3822480, 4141020, 4778100, 4969224, 5176275, 5521360, 6211530, 6370800, 6901700, 8282040, 9556200, 9938448, 10352550, 12423060, 13803400, 15528825, 16564080, 19112400, 20705100, 24846120, 27606800, 31057650, 41410200, 49692240, 62115300, 82820400, 124230600, 248461200]

約数ペア:

[(1, 248461200), (2, 124230600), (3, 82820400), (4, 62115300), (5, 49692240), (6, 41410200), (8, 31057650), (9, 27606800), (10, 24846120), (12, 20705100), (13, 19112400), (15, 16564080), (16, 15528825), (18, 13803400), (20, 12423060), (24, 10352550), (25, 9938448), (26, 9556200), (30, 8282040), (36, 6901700), (39, 6370800), (40, 6211530), (45, 5521360), (48, 5176275), (50, 4969224), (52, 4778100), (60, 4141020), (65, 3822480), (72, 3450850), (75, 3312816), (78, 3185400), (80, 3105765), (90, 2760680), (100, 2484612), (104, 2389050), (117, 2123600), (120, 2070510), (130, 1911240), (144, 1725425), (150, 1656408), (156, 1592700), (180, 1380340), (195, 1274160), (200, 1242306), (208, 1194525), (225, 1104272), (234, 1061800), (240, 1035255), (260, 955620), (300, 828204), (312, 796350), (325, 764496), (360, 690170), (390, 637080), (400, 621153), (450, 552136), (468, 530900), (520, 477810), (585, 424720), (600, 414102), (624, 398175), (650, 382248), (720, 345085), (780, 318540), (900, 276068), (936, 265450), (975, 254832), (1040, 238905), (1170, 212360), (1200, 207051), (1300, 191124), (1560, 159270), (1800, 138034), (1872, 132725), (1950, 127416), (2340, 106180), (2600, 95562), (2925, 84944), (3120, 79635), (3600, 69017), (3900, 63708), (4680, 53090), (5200, 47781), (5309, 46800), (5850, 42472), (7800, 31854), (9360, 26545), (10618, 23400), (11700, 21236), (15600, 15927)]