118800200

素因数分解:

$2^3\times 5^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 286291200

約数和(自身を除く): 167491000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 73, 79, 100, 103, 146, 158, 200, 206, 292, 316, 365, 395, 412, 515, 584, 632, 730, 790, 824, 1030, 1460, 1580, 1825, 1975, 2060, 2575, 2920, 3160, 3650, 3950, 4120, 5150, 5767, 7300, 7519, 7900, 8137, 10300, 11534, 14600, 15038, 15800, 16274, 20600, 23068, 28835, 30076, 32548, 37595, 40685, 46136, 57670, 60152, 65096, 75190, 81370, 115340, 144175, 150380, 162740, 187975, 203425, 230680, 288350, 300760, 325480, 375950, 406850, 576700, 594001, 751900, 813700, 1153400, 1188002, 1503800, 1627400, 2376004, 2970005, 4752008, 5940010, 11880020, 14850025, 23760040, 29700050, 59400100, 118800200]

約数ペア:

[(1, 118800200), (2, 59400100), (4, 29700050), (5, 23760040), (8, 14850025), (10, 11880020), (20, 5940010), (25, 4752008), (40, 2970005), (50, 2376004), (73, 1627400), (79, 1503800), (100, 1188002), (103, 1153400), (146, 813700), (158, 751900), (200, 594001), (206, 576700), (292, 406850), (316, 375950), (365, 325480), (395, 300760), (412, 288350), (515, 230680), (584, 203425), (632, 187975), (730, 162740), (790, 150380), (824, 144175), (1030, 115340), (1460, 81370), (1580, 75190), (1825, 65096), (1975, 60152), (2060, 57670), (2575, 46136), (2920, 40685), (3160, 37595), (3650, 32548), (3950, 30076), (4120, 28835), (5150, 23068), (5767, 20600), (7300, 16274), (7519, 15800), (7900, 15038), (8137, 14600), (10300, 11534)]