1227944000

素因数分解:

$2^6\times 5^3\times {\mathrm{17}}^1\times {\mathrm{9029}}^1$

素因数の和:9073

約数の個数: 112

約数和(自身を含む): 3220242480

約数和(自身を除く): 1992298480

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 125, 136, 160, 170, 200, 250, 272, 320, 340, 400, 425, 500, 544, 680, 800, 850, 1000, 1088, 1360, 1600, 1700, 2000, 2125, 2720, 3400, 4000, 4250, 5440, 6800, 8000, 8500, 9029, 13600, 17000, 18058, 27200, 34000, 36116, 45145, 68000, 72232, 90290, 136000, 144464, 153493, 180580, 225725, 288928, 306986, 361160, 451450, 577856, 613972, 722320, 767465, 902900, 1128625, 1227944, 1444640, 1534930, 1805800, 2257250, 2455888, 2889280, 3069860, 3611600, 3837325, 4514500, 4911776, 6139720, 7223200, 7674650, 9029000, 9823552, 12279440, 14446400, 15349300, 18058000, 19186625, 24558880, 30698600, 36116000, 38373250, 49117760, 61397200, 72232000, 76746500, 122794400, 153493000, 245588800, 306986000, 613972000, 1227944000]

約数ペア:

[(1, 1227944000), (2, 613972000), (4, 306986000), (5, 245588800), (8, 153493000), (10, 122794400), (16, 76746500), (17, 72232000), (20, 61397200), (25, 49117760), (32, 38373250), (34, 36116000), (40, 30698600), (50, 24558880), (64, 19186625), (68, 18058000), (80, 15349300), (85, 14446400), (100, 12279440), (125, 9823552), (136, 9029000), (160, 7674650), (170, 7223200), (200, 6139720), (250, 4911776), (272, 4514500), (320, 3837325), (340, 3611600), (400, 3069860), (425, 2889280), (500, 2455888), (544, 2257250), (680, 1805800), (800, 1534930), (850, 1444640), (1000, 1227944), (1088, 1128625), (1360, 902900), (1600, 767465), (1700, 722320), (2000, 613972), (2125, 577856), (2720, 451450), (3400, 361160), (4000, 306986), (4250, 288928), (5440, 225725), (6800, 180580), (8000, 153493), (8500, 144464), (9029, 136000), (13600, 90290), (17000, 72232), (18058, 68000), (27200, 45145), (34000, 36116)]