237490000

素因数分解:

$2^4\times 5^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:183

約数の個数: 200

約数和(自身を含む): 669385728

約数和(自身を除く): 431895728

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 25, 34, 40, 44, 50, 55, 68, 80, 85, 88, 100, 110, 125, 127, 136, 170, 176, 187, 200, 220, 250, 254, 272, 275, 340, 374, 400, 425, 440, 500, 508, 550, 625, 635, 680, 748, 850, 880, 935, 1000, 1016, 1100, 1250, 1270, 1360, 1375, 1397, 1496, 1700, 1870, 2000, 2032, 2125, 2159, 2200, 2500, 2540, 2750, 2794, 2992, 3175, 3400, 3740, 4250, 4318, 4400, 4675, 5000, 5080, 5500, 5588, 6350, 6800, 6875, 6985, 7480, 8500, 8636, 9350, 10000, 10160, 10625, 10795, 11000, 11176, 12700, 13750, 13970, 14960, 15875, 17000, 17272, 18700, 21250, 21590, 22000, 22352, 23375, 23749, 25400, 27500, 27940, 31750, 34000, 34544, 34925, 37400, 42500, 43180, 46750, 47498, 50800, 53975, 55000, 55880, 63500, 69850, 74800, 79375, 85000, 86360, 93500, 94996, 107950, 110000, 111760, 116875, 118745, 127000, 139700, 158750, 170000, 172720, 174625, 187000, 189992, 215900, 233750, 237490, 254000, 269875, 279400, 317500, 349250, 374000, 379984, 431800, 467500, 474980, 539750, 558800, 593725, 635000, 698500, 863600, 873125, 935000, 949960, 1079500, 1187450, 1270000, 1349375, 1397000, 1746250, 1870000, 1899920, 2159000, 2374900, 2698750, 2794000, 2968625, 3492500, 4318000, 4749800, 5397500, 5937250, 6985000, 9499600, 10795000, 11874500, 13970000, 14843125, 21590000, 23749000, 29686250, 47498000, 59372500, 118745000, 237490000]

約数ペア:

[(1, 237490000), (2, 118745000), (4, 59372500), (5, 47498000), (8, 29686250), (10, 23749000), (11, 21590000), (16, 14843125), (17, 13970000), (20, 11874500), (22, 10795000), (25, 9499600), (34, 6985000), (40, 5937250), (44, 5397500), (50, 4749800), (55, 4318000), (68, 3492500), (80, 2968625), (85, 2794000), (88, 2698750), (100, 2374900), (110, 2159000), (125, 1899920), (127, 1870000), (136, 1746250), (170, 1397000), (176, 1349375), (187, 1270000), (200, 1187450), (220, 1079500), (250, 949960), (254, 935000), (272, 873125), (275, 863600), (340, 698500), (374, 635000), (400, 593725), (425, 558800), (440, 539750), (500, 474980), (508, 467500), (550, 431800), (625, 379984), (635, 374000), (680, 349250), (748, 317500), (850, 279400), (880, 269875), (935, 254000), (1000, 237490), (1016, 233750), (1100, 215900), (1250, 189992), (1270, 187000), (1360, 174625), (1375, 172720), (1397, 170000), (1496, 158750), (1700, 139700), (1870, 127000), (2000, 118745), (2032, 116875), (2125, 111760), (2159, 110000), (2200, 107950), (2500, 94996), (2540, 93500), (2750, 86360), (2794, 85000), (2992, 79375), (3175, 74800), (3400, 69850), (3740, 63500), (4250, 55880), (4318, 55000), (4400, 53975), (4675, 50800), (5000, 47498), (5080, 46750), (5500, 43180), (5588, 42500), (6350, 37400), (6800, 34925), (6875, 34544), (6985, 34000), (7480, 31750), (8500, 27940), (8636, 27500), (9350, 25400), (10000, 23749), (10160, 23375), (10625, 22352), (10795, 22000), (11000, 21590), (11176, 21250), (12700, 18700), (13750, 17272), (13970, 17000), (14960, 15875)]