198154200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:298

約数の個数: 192

約数和(自身を含む): 652458240

約数和(自身を除く): 454304040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 50, 60, 69, 75, 83, 92, 100, 115, 120, 138, 150, 166, 173, 184, 200, 230, 249, 276, 300, 332, 345, 346, 415, 460, 498, 519, 552, 575, 600, 664, 690, 692, 830, 865, 920, 996, 1038, 1150, 1245, 1380, 1384, 1660, 1725, 1730, 1909, 1992, 2075, 2076, 2300, 2490, 2595, 2760, 3320, 3450, 3460, 3818, 3979, 4150, 4152, 4325, 4600, 4980, 5190, 5727, 6225, 6900, 6920, 7636, 7958, 8300, 8650, 9545, 9960, 10380, 11454, 11937, 12450, 12975, 13800, 14359, 15272, 15916, 16600, 17300, 19090, 19895, 20760, 22908, 23874, 24900, 25950, 28635, 28718, 31832, 34600, 38180, 39790, 43077, 45816, 47725, 47748, 49800, 51900, 57270, 57436, 59685, 71795, 76360, 79580, 86154, 95450, 95496, 99475, 103800, 114540, 114872, 119370, 143175, 143590, 159160, 172308, 190900, 198950, 215385, 229080, 238740, 286350, 287180, 298425, 330257, 344616, 358975, 381800, 397900, 430770, 477480, 572700, 574360, 596850, 660514, 717950, 795800, 861540, 990771, 1076925, 1145400, 1193700, 1321028, 1435900, 1651285, 1723080, 1981542, 2153850, 2387400, 2642056, 2871800, 3302570, 3963084, 4307700, 4953855, 6605140, 7926168, 8256425, 8615400, 9907710, 13210280, 16512850, 19815420, 24769275, 33025700, 39630840, 49538550, 66051400, 99077100, 198154200]

約数ペア:

[(1, 198154200), (2, 99077100), (3, 66051400), (4, 49538550), (5, 39630840), (6, 33025700), (8, 24769275), (10, 19815420), (12, 16512850), (15, 13210280), (20, 9907710), (23, 8615400), (24, 8256425), (25, 7926168), (30, 6605140), (40, 4953855), (46, 4307700), (50, 3963084), (60, 3302570), (69, 2871800), (75, 2642056), (83, 2387400), (92, 2153850), (100, 1981542), (115, 1723080), (120, 1651285), (138, 1435900), (150, 1321028), (166, 1193700), (173, 1145400), (184, 1076925), (200, 990771), (230, 861540), (249, 795800), (276, 717950), (300, 660514), (332, 596850), (345, 574360), (346, 572700), (415, 477480), (460, 430770), (498, 397900), (519, 381800), (552, 358975), (575, 344616), (600, 330257), (664, 298425), (690, 287180), (692, 286350), (830, 238740), (865, 229080), (920, 215385), (996, 198950), (1038, 190900), (1150, 172308), (1245, 159160), (1380, 143590), (1384, 143175), (1660, 119370), (1725, 114872), (1730, 114540), (1909, 103800), (1992, 99475), (2075, 95496), (2076, 95450), (2300, 86154), (2490, 79580), (2595, 76360), (2760, 71795), (3320, 59685), (3450, 57436), (3460, 57270), (3818, 51900), (3979, 49800), (4150, 47748), (4152, 47725), (4325, 45816), (4600, 43077), (4980, 39790), (5190, 38180), (5727, 34600), (6225, 31832), (6900, 28718), (6920, 28635), (7636, 25950), (7958, 24900), (8300, 23874), (8650, 22908), (9545, 20760), (9960, 19895), (10380, 19090), (11454, 17300), (11937, 16600), (12450, 15916), (12975, 15272), (13800, 14359)]