245294400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3931}}^1$

素因数の和:3969

約数の個数: 168

約数和(自身を含む): 866895904

約数和(自身を除く): 621601504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 192, 195, 200, 208, 240, 260, 300, 312, 320, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 832, 960, 975, 1040, 1200, 1248, 1300, 1560, 1600, 1950, 2080, 2400, 2496, 2600, 3120, 3900, 3931, 4160, 4800, 5200, 6240, 7800, 7862, 10400, 11793, 12480, 15600, 15724, 19655, 20800, 23586, 31200, 31448, 39310, 47172, 51103, 58965, 62400, 62896, 78620, 94344, 98275, 102206, 117930, 125792, 153309, 157240, 188688, 196550, 204412, 235860, 251584, 255515, 294825, 306618, 314480, 377376, 393100, 408824, 471720, 511030, 589650, 613236, 628960, 754752, 766545, 786200, 817648, 943440, 1022060, 1179300, 1226472, 1257920, 1277575, 1533090, 1572400, 1635296, 1886880, 2044120, 2358600, 2452944, 2555150, 3066180, 3144800, 3270592, 3773760, 3832725, 4088240, 4717200, 4905888, 5110300, 6132360, 6289600, 7665450, 8176480, 9434400, 9811776, 10220600, 12264720, 15330900, 16352960, 18868800, 20441200, 24529440, 30661800, 40882400, 49058880, 61323600, 81764800, 122647200, 245294400]

約数ペア:

[(1, 245294400), (2, 122647200), (3, 81764800), (4, 61323600), (5, 49058880), (6, 40882400), (8, 30661800), (10, 24529440), (12, 20441200), (13, 18868800), (15, 16352960), (16, 15330900), (20, 12264720), (24, 10220600), (25, 9811776), (26, 9434400), (30, 8176480), (32, 7665450), (39, 6289600), (40, 6132360), (48, 5110300), (50, 4905888), (52, 4717200), (60, 4088240), (64, 3832725), (65, 3773760), (75, 3270592), (78, 3144800), (80, 3066180), (96, 2555150), (100, 2452944), (104, 2358600), (120, 2044120), (130, 1886880), (150, 1635296), (156, 1572400), (160, 1533090), (192, 1277575), (195, 1257920), (200, 1226472), (208, 1179300), (240, 1022060), (260, 943440), (300, 817648), (312, 786200), (320, 766545), (325, 754752), (390, 628960), (400, 613236), (416, 589650), (480, 511030), (520, 471720), (600, 408824), (624, 393100), (650, 377376), (780, 314480), (800, 306618), (832, 294825), (960, 255515), (975, 251584), (1040, 235860), (1200, 204412), (1248, 196550), (1300, 188688), (1560, 157240), (1600, 153309), (1950, 125792), (2080, 117930), (2400, 102206), (2496, 98275), (2600, 94344), (3120, 78620), (3900, 62896), (3931, 62400), (4160, 58965), (4800, 51103), (5200, 47172), (6240, 39310), (7800, 31448), (7862, 31200), (10400, 23586), (11793, 20800), (12480, 19655), (15600, 15724)]