73993200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{313}}^1$

素因数の和:531

約数の個数: 120

約数和(自身を含む): 238989168

約数和(自身を除く): 164995968

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, 120, 150, 197, 200, 240, 300, 313, 394, 400, 591, 600, 626, 788, 939, 985, 1182, 1200, 1252, 1565, 1576, 1878, 1970, 2364, 2504, 2955, 3130, 3152, 3756, 3940, 4695, 4728, 4925, 5008, 5910, 6260, 7512, 7825, 7880, 9390, 9456, 9850, 11820, 12520, 14775, 15024, 15650, 15760, 18780, 19700, 23475, 23640, 25040, 29550, 31300, 37560, 39400, 46950, 47280, 59100, 61661, 62600, 75120, 78800, 93900, 118200, 123322, 125200, 184983, 187800, 236400, 246644, 308305, 369966, 375600, 493288, 616610, 739932, 924915, 986576, 1233220, 1479864, 1541525, 1849830, 2466440, 2959728, 3083050, 3699660, 4624575, 4932880, 6166100, 7399320, 9249150, 12332200, 14798640, 18498300, 24664400, 36996600, 73993200]

約数ペア:

[(1, 73993200), (2, 36996600), (3, 24664400), (4, 18498300), (5, 14798640), (6, 12332200), (8, 9249150), (10, 7399320), (12, 6166100), (15, 4932880), (16, 4624575), (20, 3699660), (24, 3083050), (25, 2959728), (30, 2466440), (40, 1849830), (48, 1541525), (50, 1479864), (60, 1233220), (75, 986576), (80, 924915), (100, 739932), (120, 616610), (150, 493288), (197, 375600), (200, 369966), (240, 308305), (300, 246644), (313, 236400), (394, 187800), (400, 184983), (591, 125200), (600, 123322), (626, 118200), (788, 93900), (939, 78800), (985, 75120), (1182, 62600), (1200, 61661), (1252, 59100), (1565, 47280), (1576, 46950), (1878, 39400), (1970, 37560), (2364, 31300), (2504, 29550), (2955, 25040), (3130, 23640), (3152, 23475), (3756, 19700), (3940, 18780), (4695, 15760), (4728, 15650), (4925, 15024), (5008, 14775), (5910, 12520), (6260, 11820), (7512, 9850), (7825, 9456), (7880, 9390)]