82047217.000000000

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{157}}^1\times {\mathrm{991}}^1$

素因数の和:1168

約数の個数: 108

約数和(自身を含む): 442152256

約数和(自身を除く): 302123956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 157, 180, 225, 300, 314, 450, 471, 628, 785, 900, 942, 991, 1413, 1570, 1884, 1982, 2355, 2826, 2973, 3140, 3925, 3964, 4710, 4955, 5652, 5946, 7065, 7850, 8919, 9420, 9910, 11775, 11892, 14130, 14865, 15700, 17838, 19820, 23550, 24775, 28260, 29730, 35325, 35676, 44595, 47100, 49550, 59460, 70650, 74325, 89190, 99100, 141300, 148650, 155587, 178380, 222975, 297300, 311174, 445950, 466761, 622348, 777935, 891900, 933522, 1400283, 1555870, 1867044, 2333805, 2800566, 3111740, 3889675, 4667610, 5601132, 7001415, 7779350, 9335220, 11669025, 14002830, 15558700, 23338050, 28005660, 35007075, 46676100, 70014150, 140028300]

約数ペア:

[(1, 140028300), (2, 70014150), (3, 46676100), (4, 35007075), (5, 28005660), (6, 23338050), (9, 15558700), (10, 14002830), (12, 11669025), (15, 9335220), (18, 7779350), (20, 7001415), (25, 5601132), (30, 4667610), (36, 3889675), (45, 3111740), (50, 2800566), (60, 2333805), (75, 1867044), (90, 1555870), (100, 1400283), (150, 933522), (157, 891900), (180, 777935), (225, 622348), (300, 466761), (314, 445950), (450, 311174), (471, 297300), (628, 222975), (785, 178380), (900, 155587), (942, 148650), (991, 141300), (1413, 99100), (1570, 89190), (1884, 74325), (1982, 70650), (2355, 59460), (2826, 49550), (2973, 47100), (3140, 44595), (3925, 35676), (3964, 35325), (4710, 29730), (4955, 28260), (5652, 24775), (5946, 23550), (7065, 19820), (7850, 17838), (8919, 15700), (9420, 14865), (9910, 14130), (11775, 11892)]