80036000

素因数分解:

$2^5\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:160

約数の個数: 192

約数和(自身を含む): 229267584

約数和(自身を除く): 149231584

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 25, 32, 34, 40, 44, 50, 55, 68, 80, 85, 88, 100, 107, 110, 125, 136, 160, 170, 176, 187, 200, 214, 220, 250, 272, 275, 340, 352, 374, 400, 425, 428, 440, 500, 535, 544, 550, 680, 748, 800, 850, 856, 880, 935, 1000, 1070, 1100, 1177, 1360, 1375, 1496, 1700, 1712, 1760, 1819, 1870, 2000, 2125, 2140, 2200, 2354, 2675, 2720, 2750, 2992, 3400, 3424, 3638, 3740, 4000, 4250, 4280, 4400, 4675, 4708, 5350, 5500, 5885, 5984, 6800, 7276, 7480, 8500, 8560, 8800, 9095, 9350, 9416, 10700, 11000, 11770, 13375, 13600, 14552, 14960, 17000, 17120, 18190, 18700, 18832, 20009, 21400, 22000, 23375, 23540, 26750, 29104, 29425, 29920, 34000, 36380, 37400, 37664, 40018, 42800, 44000, 45475, 46750, 47080, 53500, 58208, 58850, 68000, 72760, 74800, 80036, 85600, 90950, 93500, 94160, 100045, 107000, 117700, 145520, 147125, 149600, 160072, 181900, 187000, 188320, 200090, 214000, 227375, 235400, 291040, 294250, 320144, 363800, 374000, 400180, 428000, 454750, 470800, 500225, 588500, 640288, 727600, 748000, 800360, 909500, 941600, 1000450, 1177000, 1455200, 1600720, 1819000, 2000900, 2354000, 2501125, 3201440, 3638000, 4001800, 4708000, 5002250, 7276000, 8003600, 10004500, 16007200, 20009000, 40018000, 80036000]

約数ペア:

[(1, 80036000), (2, 40018000), (4, 20009000), (5, 16007200), (8, 10004500), (10, 8003600), (11, 7276000), (16, 5002250), (17, 4708000), (20, 4001800), (22, 3638000), (25, 3201440), (32, 2501125), (34, 2354000), (40, 2000900), (44, 1819000), (50, 1600720), (55, 1455200), (68, 1177000), (80, 1000450), (85, 941600), (88, 909500), (100, 800360), (107, 748000), (110, 727600), (125, 640288), (136, 588500), (160, 500225), (170, 470800), (176, 454750), (187, 428000), (200, 400180), (214, 374000), (220, 363800), (250, 320144), (272, 294250), (275, 291040), (340, 235400), (352, 227375), (374, 214000), (400, 200090), (425, 188320), (428, 187000), (440, 181900), (500, 160072), (535, 149600), (544, 147125), (550, 145520), (680, 117700), (748, 107000), (800, 100045), (850, 94160), (856, 93500), (880, 90950), (935, 85600), (1000, 80036), (1070, 74800), (1100, 72760), (1177, 68000), (1360, 58850), (1375, 58208), (1496, 53500), (1700, 47080), (1712, 46750), (1760, 45475), (1819, 44000), (1870, 42800), (2000, 40018), (2125, 37664), (2140, 37400), (2200, 36380), (2354, 34000), (2675, 29920), (2720, 29425), (2750, 29104), (2992, 26750), (3400, 23540), (3424, 23375), (3638, 22000), (3740, 21400), (4000, 20009), (4250, 18832), (4280, 18700), (4400, 18190), (4675, 17120), (4708, 17000), (5350, 14960), (5500, 14552), (5885, 13600), (5984, 13375), (6800, 11770), (7276, 11000), (7480, 10700), (8500, 9416), (8560, 9350), (8800, 9095)]