85595000

素因数分解:

$2^3\times 5^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:115

約数の個数: 160

約数和(自身を含む): 227739600

約数和(自身を除く): 142144600

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 25, 34, 38, 40, 50, 53, 68, 76, 85, 95, 100, 106, 125, 136, 152, 170, 190, 200, 212, 250, 265, 323, 340, 380, 424, 425, 475, 500, 530, 625, 646, 680, 760, 850, 901, 950, 1000, 1007, 1060, 1250, 1292, 1325, 1615, 1700, 1802, 1900, 2014, 2120, 2125, 2375, 2500, 2584, 2650, 3230, 3400, 3604, 3800, 4028, 4250, 4505, 4750, 5000, 5035, 5300, 6460, 6625, 7208, 8056, 8075, 8500, 9010, 9500, 10070, 10600, 10625, 11875, 12920, 13250, 16150, 17000, 17119, 18020, 19000, 20140, 21250, 22525, 23750, 25175, 26500, 32300, 33125, 34238, 36040, 40280, 40375, 42500, 45050, 47500, 50350, 53000, 64600, 66250, 68476, 80750, 85000, 85595, 90100, 95000, 100700, 112625, 125875, 132500, 136952, 161500, 171190, 180200, 201400, 201875, 225250, 251750, 265000, 323000, 342380, 403750, 427975, 450500, 503500, 563125, 629375, 684760, 807500, 855950, 901000, 1007000, 1126250, 1258750, 1615000, 1711900, 2139875, 2252500, 2517500, 3423800, 4279750, 4505000, 5035000, 8559500, 10699375, 17119000, 21398750, 42797500, 85595000]

約数ペア:

[(1, 85595000), (2, 42797500), (4, 21398750), (5, 17119000), (8, 10699375), (10, 8559500), (17, 5035000), (19, 4505000), (20, 4279750), (25, 3423800), (34, 2517500), (38, 2252500), (40, 2139875), (50, 1711900), (53, 1615000), (68, 1258750), (76, 1126250), (85, 1007000), (95, 901000), (100, 855950), (106, 807500), (125, 684760), (136, 629375), (152, 563125), (170, 503500), (190, 450500), (200, 427975), (212, 403750), (250, 342380), (265, 323000), (323, 265000), (340, 251750), (380, 225250), (424, 201875), (425, 201400), (475, 180200), (500, 171190), (530, 161500), (625, 136952), (646, 132500), (680, 125875), (760, 112625), (850, 100700), (901, 95000), (950, 90100), (1000, 85595), (1007, 85000), (1060, 80750), (1250, 68476), (1292, 66250), (1325, 64600), (1615, 53000), (1700, 50350), (1802, 47500), (1900, 45050), (2014, 42500), (2120, 40375), (2125, 40280), (2375, 36040), (2500, 34238), (2584, 33125), (2650, 32300), (3230, 26500), (3400, 25175), (3604, 23750), (3800, 22525), (4028, 21250), (4250, 20140), (4505, 19000), (4750, 18020), (5000, 17119), (5035, 17000), (5300, 16150), (6460, 13250), (6625, 12920), (7208, 11875), (8056, 10625), (8075, 10600), (8500, 10070), (9010, 9500)]