51026400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{373}}^1$

素因数の和:418

約数の個数: 216

約数和(自身を含む): 189909720

約数和(自身を除く): 138883320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 32, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 96, 100, 114, 120, 144, 150, 152, 160, 171, 180, 190, 200, 225, 228, 240, 285, 288, 300, 304, 342, 360, 373, 380, 400, 450, 456, 475, 480, 570, 600, 608, 684, 720, 746, 760, 800, 855, 900, 912, 950, 1119, 1140, 1200, 1368, 1425, 1440, 1492, 1520, 1710, 1800, 1824, 1865, 1900, 2238, 2280, 2400, 2736, 2850, 2984, 3040, 3357, 3420, 3600, 3730, 3800, 4275, 4476, 4560, 5472, 5595, 5700, 5968, 6714, 6840, 7087, 7200, 7460, 7600, 8550, 8952, 9120, 9325, 11190, 11400, 11936, 13428, 13680, 14174, 14920, 15200, 16785, 17100, 17904, 18650, 21261, 22380, 22800, 26856, 27360, 27975, 28348, 29840, 33570, 34200, 35435, 35808, 37300, 42522, 44760, 45600, 53712, 55950, 56696, 59680, 63783, 67140, 68400, 70870, 74600, 83925, 85044, 89520, 106305, 107424, 111900, 113392, 127566, 134280, 136800, 141740, 149200, 167850, 170088, 177175, 179040, 212610, 223800, 226784, 255132, 268560, 283480, 298400, 318915, 335700, 340176, 354350, 425220, 447600, 510264, 531525, 537120, 566960, 637830, 671400, 680352, 708700, 850440, 895200, 1020528, 1063050, 1133920, 1275660, 1342800, 1417400, 1594575, 1700880, 2041056, 2126100, 2551320, 2685600, 2834800, 3189150, 3401760, 4252200, 5102640, 5669600, 6378300, 8504400, 10205280, 12756600, 17008800, 25513200, 51026400]

約数ペア:

[(1, 51026400), (2, 25513200), (3, 17008800), (4, 12756600), (5, 10205280), (6, 8504400), (8, 6378300), (9, 5669600), (10, 5102640), (12, 4252200), (15, 3401760), (16, 3189150), (18, 2834800), (19, 2685600), (20, 2551320), (24, 2126100), (25, 2041056), (30, 1700880), (32, 1594575), (36, 1417400), (38, 1342800), (40, 1275660), (45, 1133920), (48, 1063050), (50, 1020528), (57, 895200), (60, 850440), (72, 708700), (75, 680352), (76, 671400), (80, 637830), (90, 566960), (95, 537120), (96, 531525), (100, 510264), (114, 447600), (120, 425220), (144, 354350), (150, 340176), (152, 335700), (160, 318915), (171, 298400), (180, 283480), (190, 268560), (200, 255132), (225, 226784), (228, 223800), (240, 212610), (285, 179040), (288, 177175), (300, 170088), (304, 167850), (342, 149200), (360, 141740), (373, 136800), (380, 134280), (400, 127566), (450, 113392), (456, 111900), (475, 107424), (480, 106305), (570, 89520), (600, 85044), (608, 83925), (684, 74600), (720, 70870), (746, 68400), (760, 67140), (800, 63783), (855, 59680), (900, 56696), (912, 55950), (950, 53712), (1119, 45600), (1140, 44760), (1200, 42522), (1368, 37300), (1425, 35808), (1440, 35435), (1492, 34200), (1520, 33570), (1710, 29840), (1800, 28348), (1824, 27975), (1865, 27360), (1900, 26856), (2238, 22800), (2280, 22380), (2400, 21261), (2736, 18650), (2850, 17904), (2984, 17100), (3040, 16785), (3357, 15200), (3420, 14920), (3600, 14174), (3730, 13680), (3800, 13428), (4275, 11936), (4476, 11400), (4560, 11190), (5472, 9325), (5595, 9120), (5700, 8952), (5968, 8550), (6714, 7600), (6840, 7460), (7087, 7200)]