61195950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{239}}^1\times {\mathrm{569}}^1$

素因数の和:826

約数の個数: 72

約数和(自身を含む): 165391200

約数和(自身を除く): 104195250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 239, 450, 478, 569, 717, 1138, 1195, 1434, 1707, 2151, 2390, 2845, 3414, 3585, 4302, 5121, 5690, 5975, 7170, 8535, 10242, 10755, 11950, 14225, 17070, 17925, 21510, 25605, 28450, 35850, 42675, 51210, 53775, 85350, 107550, 128025, 135991, 256050, 271982, 407973, 679955, 815946, 1223919, 1359910, 2039865, 2447838, 3399775, 4079730, 6119595, 6799550, 10199325, 12239190, 20398650, 30597975, 61195950]

約数ペア:

[(1, 61195950), (2, 30597975), (3, 20398650), (5, 12239190), (6, 10199325), (9, 6799550), (10, 6119595), (15, 4079730), (18, 3399775), (25, 2447838), (30, 2039865), (45, 1359910), (50, 1223919), (75, 815946), (90, 679955), (150, 407973), (225, 271982), (239, 256050), (450, 135991), (478, 128025), (569, 107550), (717, 85350), (1138, 53775), (1195, 51210), (1434, 42675), (1707, 35850), (2151, 28450), (2390, 25605), (2845, 21510), (3414, 17925), (3585, 17070), (4302, 14225), (5121, 11950), (5690, 10755), (5975, 10242), (7170, 8535)]