30920600

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 77376000

約数和(自身を除く): 46455400

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 79, 95, 100, 103, 152, 158, 190, 200, 206, 316, 380, 395, 412, 475, 515, 632, 760, 790, 824, 950, 1030, 1501, 1580, 1900, 1957, 1975, 2060, 2575, 3002, 3160, 3800, 3914, 3950, 4120, 5150, 6004, 7505, 7828, 7900, 8137, 9785, 10300, 12008, 15010, 15656, 15800, 16274, 19570, 20600, 30020, 32548, 37525, 39140, 40685, 48925, 60040, 65096, 75050, 78280, 81370, 97850, 150100, 154603, 162740, 195700, 203425, 300200, 309206, 325480, 391400, 406850, 618412, 773015, 813700, 1236824, 1546030, 1627400, 3092060, 3865075, 6184120, 7730150, 15460300, 30920600]

約数ペア:

[(1, 30920600), (2, 15460300), (4, 7730150), (5, 6184120), (8, 3865075), (10, 3092060), (19, 1627400), (20, 1546030), (25, 1236824), (38, 813700), (40, 773015), (50, 618412), (76, 406850), (79, 391400), (95, 325480), (100, 309206), (103, 300200), (152, 203425), (158, 195700), (190, 162740), (200, 154603), (206, 150100), (316, 97850), (380, 81370), (395, 78280), (412, 75050), (475, 65096), (515, 60040), (632, 48925), (760, 40685), (790, 39140), (824, 37525), (950, 32548), (1030, 30020), (1501, 20600), (1580, 19570), (1900, 16274), (1957, 15800), (1975, 15656), (2060, 15010), (2575, 12008), (3002, 10300), (3160, 9785), (3800, 8137), (3914, 7900), (3950, 7828), (4120, 7505), (5150, 6004)]