27884400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1223}}^1$

素因数の和:1263

約数の個数: 120

約数和(自身を含む): 94101120

約数和(自身を除く): 66216720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 100, 114, 120, 150, 152, 190, 200, 228, 240, 285, 300, 304, 380, 400, 456, 475, 570, 600, 760, 912, 950, 1140, 1200, 1223, 1425, 1520, 1900, 2280, 2446, 2850, 3669, 3800, 4560, 4892, 5700, 6115, 7338, 7600, 9784, 11400, 12230, 14676, 18345, 19568, 22800, 23237, 24460, 29352, 30575, 36690, 46474, 48920, 58704, 61150, 69711, 73380, 91725, 92948, 97840, 116185, 122300, 139422, 146760, 183450, 185896, 232370, 244600, 278844, 293520, 348555, 366900, 371792, 464740, 489200, 557688, 580925, 697110, 733800, 929480, 1115376, 1161850, 1394220, 1467600, 1742775, 1858960, 2323700, 2788440, 3485550, 4647400, 5576880, 6971100, 9294800, 13942200, 27884400]

約数ペア:

[(1, 27884400), (2, 13942200), (3, 9294800), (4, 6971100), (5, 5576880), (6, 4647400), (8, 3485550), (10, 2788440), (12, 2323700), (15, 1858960), (16, 1742775), (19, 1467600), (20, 1394220), (24, 1161850), (25, 1115376), (30, 929480), (38, 733800), (40, 697110), (48, 580925), (50, 557688), (57, 489200), (60, 464740), (75, 371792), (76, 366900), (80, 348555), (95, 293520), (100, 278844), (114, 244600), (120, 232370), (150, 185896), (152, 183450), (190, 146760), (200, 139422), (228, 122300), (240, 116185), (285, 97840), (300, 92948), (304, 91725), (380, 73380), (400, 69711), (456, 61150), (475, 58704), (570, 48920), (600, 46474), (760, 36690), (912, 30575), (950, 29352), (1140, 24460), (1200, 23237), (1223, 22800), (1425, 19568), (1520, 18345), (1900, 14676), (2280, 12230), (2446, 11400), (2850, 9784), (3669, 7600), (3800, 7338), (4560, 6115), (4892, 5700)]