83003700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{21283}}^1$

素因数の和:21313

約数の個数: 72

約数和(自身を含む): 258643168

約数和(自身を除く): 175639468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 21283, 42566, 63849, 85132, 106415, 127698, 212830, 255396, 276679, 319245, 425660, 532075, 553358, 638490, 830037, 1064150, 1106716, 1276980, 1383395, 1596225, 1660074, 2128300, 2766790, 3192450, 3320148, 4150185, 5533580, 6384900, 6916975, 8300370, 13833950, 16600740, 20750925, 27667900, 41501850, 83003700]

約数ペア:

[(1, 83003700), (2, 41501850), (3, 27667900), (4, 20750925), (5, 16600740), (6, 13833950), (10, 8300370), (12, 6916975), (13, 6384900), (15, 5533580), (20, 4150185), (25, 3320148), (26, 3192450), (30, 2766790), (39, 2128300), (50, 1660074), (52, 1596225), (60, 1383395), (65, 1276980), (75, 1106716), (78, 1064150), (100, 830037), (130, 638490), (150, 553358), (156, 532075), (195, 425660), (260, 319245), (300, 276679), (325, 255396), (390, 212830), (650, 127698), (780, 106415), (975, 85132), (1300, 63849), (1950, 42566), (3900, 21283)]