75394000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:206

約数の個数: 160

約数和(自身を含む): 208915200

約数和(自身を除く): 133521200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 25, 40, 44, 46, 50, 55, 80, 88, 92, 100, 110, 115, 125, 149, 176, 184, 200, 220, 230, 250, 253, 275, 298, 368, 400, 440, 460, 500, 506, 550, 575, 596, 745, 880, 920, 1000, 1012, 1100, 1150, 1192, 1265, 1375, 1490, 1639, 1840, 2000, 2024, 2200, 2300, 2384, 2530, 2750, 2875, 2980, 3278, 3427, 3725, 4048, 4400, 4600, 5060, 5500, 5750, 5960, 6325, 6556, 6854, 7450, 8195, 9200, 10120, 11000, 11500, 11920, 12650, 13112, 13708, 14900, 16390, 17135, 18625, 20240, 22000, 23000, 25300, 26224, 27416, 29800, 31625, 32780, 34270, 37250, 37697, 40975, 46000, 50600, 54832, 59600, 63250, 65560, 68540, 74500, 75394, 81950, 85675, 101200, 126500, 131120, 137080, 149000, 150788, 163900, 171350, 188485, 204875, 253000, 274160, 298000, 301576, 327800, 342700, 376970, 409750, 428375, 506000, 603152, 655600, 685400, 753940, 819500, 856750, 942425, 1370800, 1507880, 1639000, 1713500, 1884850, 3015760, 3278000, 3427000, 3769700, 4712125, 6854000, 7539400, 9424250, 15078800, 18848500, 37697000, 75394000]

約数ペア:

[(1, 75394000), (2, 37697000), (4, 18848500), (5, 15078800), (8, 9424250), (10, 7539400), (11, 6854000), (16, 4712125), (20, 3769700), (22, 3427000), (23, 3278000), (25, 3015760), (40, 1884850), (44, 1713500), (46, 1639000), (50, 1507880), (55, 1370800), (80, 942425), (88, 856750), (92, 819500), (100, 753940), (110, 685400), (115, 655600), (125, 603152), (149, 506000), (176, 428375), (184, 409750), (200, 376970), (220, 342700), (230, 327800), (250, 301576), (253, 298000), (275, 274160), (298, 253000), (368, 204875), (400, 188485), (440, 171350), (460, 163900), (500, 150788), (506, 149000), (550, 137080), (575, 131120), (596, 126500), (745, 101200), (880, 85675), (920, 81950), (1000, 75394), (1012, 74500), (1100, 68540), (1150, 65560), (1192, 63250), (1265, 59600), (1375, 54832), (1490, 50600), (1639, 46000), (1840, 40975), (2000, 37697), (2024, 37250), (2200, 34270), (2300, 32780), (2384, 31625), (2530, 29800), (2750, 27416), (2875, 26224), (2980, 25300), (3278, 23000), (3427, 22000), (3725, 20240), (4048, 18625), (4400, 17135), (4600, 16390), (5060, 14900), (5500, 13708), (5750, 13112), (5960, 12650), (6325, 11920), (6556, 11500), (6854, 11000), (7450, 10120), (8195, 9200)]