72416100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{199}}^1\times {\mathrm{1213}}^1$

素因数の和:1429

約数の個数: 72

約数和(自身を含む): 210750400

約数和(自身を除く): 138334300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 199, 300, 398, 597, 796, 995, 1194, 1213, 1990, 2388, 2426, 2985, 3639, 3980, 4852, 4975, 5970, 6065, 7278, 9950, 11940, 12130, 14556, 14925, 18195, 19900, 24260, 29850, 30325, 36390, 59700, 60650, 72780, 90975, 121300, 181950, 241387, 363900, 482774, 724161, 965548, 1206935, 1448322, 2413870, 2896644, 3620805, 4827740, 6034675, 7241610, 12069350, 14483220, 18104025, 24138700, 36208050, 72416100]

約数ペア:

[(1, 72416100), (2, 36208050), (3, 24138700), (4, 18104025), (5, 14483220), (6, 12069350), (10, 7241610), (12, 6034675), (15, 4827740), (20, 3620805), (25, 2896644), (30, 2413870), (50, 1448322), (60, 1206935), (75, 965548), (100, 724161), (150, 482774), (199, 363900), (300, 241387), (398, 181950), (597, 121300), (796, 90975), (995, 72780), (1194, 60650), (1213, 59700), (1990, 36390), (2388, 30325), (2426, 29850), (2985, 24260), (3639, 19900), (3980, 18195), (4852, 14925), (4975, 14556), (5970, 12130), (6065, 11940), (7278, 9950)]