13918050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:372

約数の個数: 72

約数和(自身を含む): 37822356

約数和(自身を除く): 23904306

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 157, 197, 225, 314, 394, 450, 471, 591, 785, 942, 985, 1182, 1413, 1570, 1773, 1970, 2355, 2826, 2955, 3546, 3925, 4710, 4925, 5910, 7065, 7850, 8865, 9850, 11775, 14130, 14775, 17730, 23550, 29550, 30929, 35325, 44325, 61858, 70650, 88650, 92787, 154645, 185574, 278361, 309290, 463935, 556722, 773225, 927870, 1391805, 1546450, 2319675, 2783610, 4639350, 6959025, 13918050]

約数ペア:

[(1, 13918050), (2, 6959025), (3, 4639350), (5, 2783610), (6, 2319675), (9, 1546450), (10, 1391805), (15, 927870), (18, 773225), (25, 556722), (30, 463935), (45, 309290), (50, 278361), (75, 185574), (90, 154645), (150, 92787), (157, 88650), (197, 70650), (225, 61858), (314, 44325), (394, 35325), (450, 30929), (471, 29550), (591, 23550), (785, 17730), (942, 14775), (985, 14130), (1182, 11775), (1413, 9850), (1570, 8865), (1773, 7850), (1970, 7065), (2355, 5910), (2826, 4925), (2955, 4710), (3546, 3925)]