266988000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{1171}}^1$

素因数の和:1218

約数の個数: 192

約数和(自身を含む): 921473280

約数和(自身を除く): 654485280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 96, 100, 114, 120, 125, 150, 152, 160, 190, 200, 228, 240, 250, 285, 300, 304, 375, 380, 400, 456, 475, 480, 500, 570, 600, 608, 750, 760, 800, 912, 950, 1000, 1140, 1171, 1200, 1425, 1500, 1520, 1824, 1900, 2000, 2280, 2342, 2375, 2400, 2850, 3000, 3040, 3513, 3800, 4000, 4560, 4684, 4750, 5700, 5855, 6000, 7026, 7125, 7600, 9120, 9368, 9500, 11400, 11710, 12000, 14052, 14250, 15200, 17565, 18736, 19000, 22249, 22800, 23420, 28104, 28500, 29275, 35130, 37472, 38000, 44498, 45600, 46840, 56208, 57000, 58550, 66747, 70260, 76000, 87825, 88996, 93680, 111245, 112416, 114000, 117100, 133494, 140520, 146375, 175650, 177992, 187360, 222490, 228000, 234200, 266988, 281040, 292750, 333735, 351300, 355984, 439125, 444980, 468400, 533976, 556225, 562080, 585500, 667470, 702600, 711968, 878250, 889960, 936800, 1067952, 1112450, 1171000, 1334940, 1405200, 1668675, 1756500, 1779920, 2135904, 2224900, 2342000, 2669880, 2781125, 2810400, 3337350, 3513000, 3559840, 4449800, 4684000, 5339760, 5562250, 6674700, 7026000, 8343375, 8899600, 10679520, 11124500, 13349400, 14052000, 16686750, 17799200, 22249000, 26698800, 33373500, 44498000, 53397600, 66747000, 88996000, 133494000, 266988000]

約数ペア:

[(1, 266988000), (2, 133494000), (3, 88996000), (4, 66747000), (5, 53397600), (6, 44498000), (8, 33373500), (10, 26698800), (12, 22249000), (15, 17799200), (16, 16686750), (19, 14052000), (20, 13349400), (24, 11124500), (25, 10679520), (30, 8899600), (32, 8343375), (38, 7026000), (40, 6674700), (48, 5562250), (50, 5339760), (57, 4684000), (60, 4449800), (75, 3559840), (76, 3513000), (80, 3337350), (95, 2810400), (96, 2781125), (100, 2669880), (114, 2342000), (120, 2224900), (125, 2135904), (150, 1779920), (152, 1756500), (160, 1668675), (190, 1405200), (200, 1334940), (228, 1171000), (240, 1112450), (250, 1067952), (285, 936800), (300, 889960), (304, 878250), (375, 711968), (380, 702600), (400, 667470), (456, 585500), (475, 562080), (480, 556225), (500, 533976), (570, 468400), (600, 444980), (608, 439125), (750, 355984), (760, 351300), (800, 333735), (912, 292750), (950, 281040), (1000, 266988), (1140, 234200), (1171, 228000), (1200, 222490), (1425, 187360), (1500, 177992), (1520, 175650), (1824, 146375), (1900, 140520), (2000, 133494), (2280, 117100), (2342, 114000), (2375, 112416), (2400, 111245), (2850, 93680), (3000, 88996), (3040, 87825), (3513, 76000), (3800, 70260), (4000, 66747), (4560, 58550), (4684, 57000), (4750, 56208), (5700, 46840), (5855, 45600), (6000, 44498), (7026, 38000), (7125, 37472), (7600, 35130), (9120, 29275), (9368, 28500), (9500, 28104), (11400, 23420), (11710, 22800), (12000, 22249), (14052, 19000), (14250, 18736), (15200, 17565)]