69378000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:430

約数の個数: 160

約数和(自身を含む): 231508992

約数和(自身を除く): 162130992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 40, 48, 50, 60, 62, 75, 80, 93, 100, 120, 124, 125, 150, 155, 186, 200, 240, 248, 250, 300, 310, 372, 373, 375, 400, 465, 496, 500, 600, 620, 744, 746, 750, 775, 930, 1000, 1119, 1200, 1240, 1488, 1492, 1500, 1550, 1860, 1865, 2000, 2238, 2325, 2480, 2984, 3000, 3100, 3720, 3730, 3875, 4476, 4650, 5595, 5968, 6000, 6200, 7440, 7460, 7750, 8952, 9300, 9325, 11190, 11563, 11625, 12400, 14920, 15500, 17904, 18600, 18650, 22380, 23126, 23250, 27975, 29840, 31000, 34689, 37200, 37300, 44760, 46252, 46500, 46625, 55950, 57815, 62000, 69378, 74600, 89520, 92504, 93000, 93250, 111900, 115630, 138756, 139875, 149200, 173445, 185008, 186000, 186500, 223800, 231260, 277512, 279750, 289075, 346890, 373000, 447600, 462520, 555024, 559500, 578150, 693780, 746000, 867225, 925040, 1119000, 1156300, 1387560, 1445375, 1734450, 2238000, 2312600, 2775120, 2890750, 3468900, 4336125, 4625200, 5781500, 6937800, 8672250, 11563000, 13875600, 17344500, 23126000, 34689000, 69378000]

約数ペア:

[(1, 69378000), (2, 34689000), (3, 23126000), (4, 17344500), (5, 13875600), (6, 11563000), (8, 8672250), (10, 6937800), (12, 5781500), (15, 4625200), (16, 4336125), (20, 3468900), (24, 2890750), (25, 2775120), (30, 2312600), (31, 2238000), (40, 1734450), (48, 1445375), (50, 1387560), (60, 1156300), (62, 1119000), (75, 925040), (80, 867225), (93, 746000), (100, 693780), (120, 578150), (124, 559500), (125, 555024), (150, 462520), (155, 447600), (186, 373000), (200, 346890), (240, 289075), (248, 279750), (250, 277512), (300, 231260), (310, 223800), (372, 186500), (373, 186000), (375, 185008), (400, 173445), (465, 149200), (496, 139875), (500, 138756), (600, 115630), (620, 111900), (744, 93250), (746, 93000), (750, 92504), (775, 89520), (930, 74600), (1000, 69378), (1119, 62000), (1200, 57815), (1240, 55950), (1488, 46625), (1492, 46500), (1500, 46252), (1550, 44760), (1860, 37300), (1865, 37200), (2000, 34689), (2238, 31000), (2325, 29840), (2480, 27975), (2984, 23250), (3000, 23126), (3100, 22380), (3720, 18650), (3730, 18600), (3875, 17904), (4476, 15500), (4650, 14920), (5595, 12400), (5968, 11625), (6000, 11563), (6200, 11190), (7440, 9325), (7460, 9300), (7750, 8952)]