40940400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:443

約数の個数: 120

約数和(自身を含む): 132771760

約数和(自身を除く): 91831360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 109, 120, 150, 200, 218, 240, 300, 313, 327, 400, 436, 545, 600, 626, 654, 872, 939, 1090, 1200, 1252, 1308, 1565, 1635, 1744, 1878, 2180, 2504, 2616, 2725, 3130, 3270, 3756, 4360, 4695, 5008, 5232, 5450, 6260, 6540, 7512, 7825, 8175, 8720, 9390, 10900, 12520, 13080, 15024, 15650, 16350, 18780, 21800, 23475, 25040, 26160, 31300, 32700, 34117, 37560, 43600, 46950, 62600, 65400, 68234, 75120, 93900, 102351, 125200, 130800, 136468, 170585, 187800, 204702, 272936, 341170, 375600, 409404, 511755, 545872, 682340, 818808, 852925, 1023510, 1364680, 1637616, 1705850, 2047020, 2558775, 2729360, 3411700, 4094040, 5117550, 6823400, 8188080, 10235100, 13646800, 20470200, 40940400]

約数ペア:

[(1, 40940400), (2, 20470200), (3, 13646800), (4, 10235100), (5, 8188080), (6, 6823400), (8, 5117550), (10, 4094040), (12, 3411700), (15, 2729360), (16, 2558775), (20, 2047020), (24, 1705850), (25, 1637616), (30, 1364680), (40, 1023510), (48, 852925), (50, 818808), (60, 682340), (75, 545872), (80, 511755), (100, 409404), (109, 375600), (120, 341170), (150, 272936), (200, 204702), (218, 187800), (240, 170585), (300, 136468), (313, 130800), (327, 125200), (400, 102351), (436, 93900), (545, 75120), (600, 68234), (626, 65400), (654, 62600), (872, 46950), (939, 43600), (1090, 37560), (1200, 34117), (1252, 32700), (1308, 31300), (1565, 26160), (1635, 25040), (1744, 23475), (1878, 21800), (2180, 18780), (2504, 16350), (2616, 15650), (2725, 15024), (3130, 13080), (3270, 12520), (3756, 10900), (4360, 9390), (4695, 8720), (5008, 8175), (5232, 7825), (5450, 7512), (6260, 6540)]