12478203450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1459439}}^1$

素因数の和:1459476

約数の個数: 72

約数和(自身を含む): 35289259200

約数和(自身を除く): 22811055750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 285, 342, 450, 475, 570, 855, 950, 1425, 1710, 2850, 4275, 8550, 1459439, 2918878, 4378317, 7297195, 8756634, 13134951, 14594390, 21891585, 26269902, 27729341, 36485975, 43783170, 55458682, 65674755, 72971950, 83188023, 109457925, 131349510, 138646705, 166376046, 218915850, 249564069, 277293410, 328373775, 415940115, 499128138, 656747550, 693233525, 831880230, 1247820345, 1386467050, 2079700575, 2495640690, 4159401150, 6239101725, 12478203450]

約数ペア:

[(1, 12478203450), (2, 6239101725), (3, 4159401150), (5, 2495640690), (6, 2079700575), (9, 1386467050), (10, 1247820345), (15, 831880230), (18, 693233525), (19, 656747550), (25, 499128138), (30, 415940115), (38, 328373775), (45, 277293410), (50, 249564069), (57, 218915850), (75, 166376046), (90, 138646705), (95, 131349510), (114, 109457925), (150, 83188023), (171, 72971950), (190, 65674755), (225, 55458682), (285, 43783170), (342, 36485975), (450, 27729341), (475, 26269902), (570, 21891585), (855, 14594390), (950, 13134951), (1425, 8756634), (1710, 7297195), (2850, 4378317), (4275, 2918878), (8550, 1459439)]