248625000

素因数分解:

$2^3\times 3^2\times 5^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:72

約数の個数: 336

約数和(自身を含む): 959753340

約数和(自身を除く): 711128340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 25, 26, 30, 34, 36, 39, 40, 45, 50, 51, 52, 60, 65, 68, 72, 75, 78, 85, 90, 100, 102, 104, 117, 120, 125, 130, 136, 150, 153, 156, 170, 180, 195, 200, 204, 221, 225, 234, 250, 255, 260, 300, 306, 312, 325, 340, 360, 375, 390, 408, 425, 442, 450, 468, 500, 510, 520, 585, 600, 612, 625, 650, 663, 680, 750, 765, 780, 850, 884, 900, 936, 975, 1000, 1020, 1105, 1125, 1170, 1224, 1250, 1275, 1300, 1326, 1500, 1530, 1560, 1625, 1700, 1768, 1800, 1875, 1950, 1989, 2040, 2125, 2210, 2250, 2340, 2500, 2550, 2600, 2652, 2925, 3000, 3060, 3125, 3250, 3315, 3400, 3750, 3825, 3900, 3978, 4250, 4420, 4500, 4680, 4875, 5000, 5100, 5304, 5525, 5625, 5850, 6120, 6250, 6375, 6500, 6630, 7500, 7650, 7800, 7956, 8125, 8500, 8840, 9000, 9375, 9750, 9945, 10200, 10625, 11050, 11250, 11700, 12500, 12750, 13000, 13260, 14625, 15000, 15300, 15625, 15912, 16250, 16575, 17000, 18750, 19125, 19500, 19890, 21250, 22100, 22500, 23400, 24375, 25000, 25500, 26520, 27625, 28125, 29250, 30600, 31250, 31875, 32500, 33150, 37500, 38250, 39000, 39780, 40625, 42500, 44200, 45000, 46875, 48750, 49725, 51000, 53125, 55250, 56250, 58500, 62500, 63750, 65000, 66300, 73125, 75000, 76500, 79560, 81250, 82875, 85000, 93750, 95625, 97500, 99450, 106250, 110500, 112500, 117000, 121875, 125000, 127500, 132600, 138125, 140625, 146250, 153000, 159375, 162500, 165750, 187500, 191250, 195000, 198900, 203125, 212500, 221000, 225000, 243750, 248625, 255000, 265625, 276250, 281250, 292500, 318750, 325000, 331500, 365625, 375000, 382500, 397800, 406250, 414375, 425000, 478125, 487500, 497250, 531250, 552500, 562500, 585000, 609375, 637500, 663000, 690625, 731250, 765000, 796875, 812500, 828750, 956250, 975000, 994500, 1062500, 1105000, 1125000, 1218750, 1243125, 1275000, 1381250, 1462500, 1593750, 1625000, 1657500, 1828125, 1912500, 1989000, 2071875, 2125000, 2390625, 2437500, 2486250, 2762500, 2925000, 3187500, 3315000, 3453125, 3656250, 3825000, 4143750, 4781250, 4875000, 4972500, 5525000, 6215625, 6375000, 6906250, 7312500, 8287500, 9562500, 9945000, 10359375, 12431250, 13812500, 14625000, 16575000, 19125000, 20718750, 24862500, 27625000, 31078125, 41437500, 49725000, 62156250, 82875000, 124312500, 248625000]

約数ペア:

[(1, 248625000), (2, 124312500), (3, 82875000), (4, 62156250), (5, 49725000), (6, 41437500), (8, 31078125), (9, 27625000), (10, 24862500), (12, 20718750), (13, 19125000), (15, 16575000), (17, 14625000), (18, 13812500), (20, 12431250), (24, 10359375), (25, 9945000), (26, 9562500), (30, 8287500), (34, 7312500), (36, 6906250), (39, 6375000), (40, 6215625), (45, 5525000), (50, 4972500), (51, 4875000), (52, 4781250), (60, 4143750), (65, 3825000), (68, 3656250), (72, 3453125), (75, 3315000), (78, 3187500), (85, 2925000), (90, 2762500), (100, 2486250), (102, 2437500), (104, 2390625), (117, 2125000), (120, 2071875), (125, 1989000), (130, 1912500), (136, 1828125), (150, 1657500), (153, 1625000), (156, 1593750), (170, 1462500), (180, 1381250), (195, 1275000), (200, 1243125), (204, 1218750), (221, 1125000), (225, 1105000), (234, 1062500), (250, 994500), (255, 975000), (260, 956250), (300, 828750), (306, 812500), (312, 796875), (325, 765000), (340, 731250), (360, 690625), (375, 663000), (390, 637500), (408, 609375), (425, 585000), (442, 562500), (450, 552500), (468, 531250), (500, 497250), (510, 487500), (520, 478125), (585, 425000), (600, 414375), (612, 406250), (625, 397800), (650, 382500), (663, 375000), (680, 365625), (750, 331500), (765, 325000), (780, 318750), (850, 292500), (884, 281250), (900, 276250), (936, 265625), (975, 255000), (1000, 248625), (1020, 243750), (1105, 225000), (1125, 221000), (1170, 212500), (1224, 203125), (1250, 198900), (1275, 195000), (1300, 191250), (1326, 187500), (1500, 165750), (1530, 162500), (1560, 159375), (1625, 153000), (1700, 146250), (1768, 140625), (1800, 138125), (1875, 132600), (1950, 127500), (1989, 125000), (2040, 121875), (2125, 117000), (2210, 112500), (2250, 110500), (2340, 106250), (2500, 99450), (2550, 97500), (2600, 95625), (2652, 93750), (2925, 85000), (3000, 82875), (3060, 81250), (3125, 79560), (3250, 76500), (3315, 75000), (3400, 73125), (3750, 66300), (3825, 65000), (3900, 63750), (3978, 62500), (4250, 58500), (4420, 56250), (4500, 55250), (4680, 53125), (4875, 51000), (5000, 49725), (5100, 48750), (5304, 46875), (5525, 45000), (5625, 44200), (5850, 42500), (6120, 40625), (6250, 39780), (6375, 39000), (6500, 38250), (6630, 37500), (7500, 33150), (7650, 32500), (7800, 31875), (7956, 31250), (8125, 30600), (8500, 29250), (8840, 28125), (9000, 27625), (9375, 26520), (9750, 25500), (9945, 25000), (10200, 24375), (10625, 23400), (11050, 22500), (11250, 22100), (11700, 21250), (12500, 19890), (12750, 19500), (13000, 19125), (13260, 18750), (14625, 17000), (15000, 16575), (15300, 16250), (15625, 15912)]