315492000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:520

約数の個数: 192

約数和(自身を含む): 1052932608

約数和(自身を除く): 737440608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 61, 75, 80, 96, 100, 120, 122, 125, 150, 160, 183, 200, 240, 244, 250, 300, 305, 366, 375, 400, 431, 480, 488, 500, 600, 610, 732, 750, 800, 862, 915, 976, 1000, 1200, 1220, 1293, 1464, 1500, 1525, 1724, 1830, 1952, 2000, 2155, 2400, 2440, 2586, 2928, 3000, 3050, 3448, 3660, 4000, 4310, 4575, 4880, 5172, 5856, 6000, 6100, 6465, 6896, 7320, 7625, 8620, 9150, 9760, 10344, 10775, 12000, 12200, 12930, 13792, 14640, 15250, 17240, 18300, 20688, 21550, 22875, 24400, 25860, 26291, 29280, 30500, 32325, 34480, 36600, 41376, 43100, 45750, 48800, 51720, 52582, 53875, 61000, 64650, 68960, 73200, 78873, 86200, 91500, 103440, 105164, 107750, 122000, 129300, 131455, 146400, 157746, 161625, 172400, 183000, 206880, 210328, 215500, 244000, 258600, 262910, 315492, 323250, 344800, 366000, 394365, 420656, 431000, 517200, 525820, 630984, 646500, 657275, 732000, 788730, 841312, 862000, 1034400, 1051640, 1261968, 1293000, 1314550, 1577460, 1724000, 1971825, 2103280, 2523936, 2586000, 2629100, 3154920, 3286375, 3943650, 4206560, 5172000, 5258200, 6309840, 6572750, 7887300, 9859125, 10516400, 12619680, 13145500, 15774600, 19718250, 21032800, 26291000, 31549200, 39436500, 52582000, 63098400, 78873000, 105164000, 157746000, 315492000]

約数ペア:

[(1, 315492000), (2, 157746000), (3, 105164000), (4, 78873000), (5, 63098400), (6, 52582000), (8, 39436500), (10, 31549200), (12, 26291000), (15, 21032800), (16, 19718250), (20, 15774600), (24, 13145500), (25, 12619680), (30, 10516400), (32, 9859125), (40, 7887300), (48, 6572750), (50, 6309840), (60, 5258200), (61, 5172000), (75, 4206560), (80, 3943650), (96, 3286375), (100, 3154920), (120, 2629100), (122, 2586000), (125, 2523936), (150, 2103280), (160, 1971825), (183, 1724000), (200, 1577460), (240, 1314550), (244, 1293000), (250, 1261968), (300, 1051640), (305, 1034400), (366, 862000), (375, 841312), (400, 788730), (431, 732000), (480, 657275), (488, 646500), (500, 630984), (600, 525820), (610, 517200), (732, 431000), (750, 420656), (800, 394365), (862, 366000), (915, 344800), (976, 323250), (1000, 315492), (1200, 262910), (1220, 258600), (1293, 244000), (1464, 215500), (1500, 210328), (1525, 206880), (1724, 183000), (1830, 172400), (1952, 161625), (2000, 157746), (2155, 146400), (2400, 131455), (2440, 129300), (2586, 122000), (2928, 107750), (3000, 105164), (3050, 103440), (3448, 91500), (3660, 86200), (4000, 78873), (4310, 73200), (4575, 68960), (4880, 64650), (5172, 61000), (5856, 53875), (6000, 52582), (6100, 51720), (6465, 48800), (6896, 45750), (7320, 43100), (7625, 41376), (8620, 36600), (9150, 34480), (9760, 32325), (10344, 30500), (10775, 29280), (12000, 26291), (12200, 25860), (12930, 24400), (13792, 22875), (14640, 21550), (15250, 20688), (17240, 18300)]