61841200

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:219

約数の個数: 120

約数和(自身を含む): 159910400

約数和(自身を除く): 98069200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 79, 80, 95, 100, 103, 152, 158, 190, 200, 206, 304, 316, 380, 395, 400, 412, 475, 515, 632, 760, 790, 824, 950, 1030, 1264, 1501, 1520, 1580, 1648, 1900, 1957, 1975, 2060, 2575, 3002, 3160, 3800, 3914, 3950, 4120, 5150, 6004, 6320, 7505, 7600, 7828, 7900, 8137, 8240, 9785, 10300, 12008, 15010, 15656, 15800, 16274, 19570, 20600, 24016, 30020, 31312, 31600, 32548, 37525, 39140, 40685, 41200, 48925, 60040, 65096, 75050, 78280, 81370, 97850, 120080, 130192, 150100, 154603, 156560, 162740, 195700, 203425, 300200, 309206, 325480, 391400, 406850, 600400, 618412, 650960, 773015, 782800, 813700, 1236824, 1546030, 1627400, 2473648, 3092060, 3254800, 3865075, 6184120, 7730150, 12368240, 15460300, 30920600, 61841200]

約数ペア:

[(1, 61841200), (2, 30920600), (4, 15460300), (5, 12368240), (8, 7730150), (10, 6184120), (16, 3865075), (19, 3254800), (20, 3092060), (25, 2473648), (38, 1627400), (40, 1546030), (50, 1236824), (76, 813700), (79, 782800), (80, 773015), (95, 650960), (100, 618412), (103, 600400), (152, 406850), (158, 391400), (190, 325480), (200, 309206), (206, 300200), (304, 203425), (316, 195700), (380, 162740), (395, 156560), (400, 154603), (412, 150100), (475, 130192), (515, 120080), (632, 97850), (760, 81370), (790, 78280), (824, 75050), (950, 65096), (1030, 60040), (1264, 48925), (1501, 41200), (1520, 40685), (1580, 39140), (1648, 37525), (1900, 32548), (1957, 31600), (1975, 31312), (2060, 30020), (2575, 24016), (3002, 20600), (3160, 19570), (3800, 16274), (3914, 15800), (3950, 15656), (4120, 15010), (5150, 12008), (6004, 10300), (6320, 9785), (7505, 8240), (7600, 8137), (7828, 7900)]