15572000

素因数分解:

$2^5\times 5^3\times {\mathrm{17}}^1\times {\mathrm{229}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 40687920

約数和(自身を除く): 25115920

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 125, 136, 160, 170, 200, 229, 250, 272, 340, 400, 425, 458, 500, 544, 680, 800, 850, 916, 1000, 1145, 1360, 1700, 1832, 2000, 2125, 2290, 2720, 3400, 3664, 3893, 4000, 4250, 4580, 5725, 6800, 7328, 7786, 8500, 9160, 11450, 13600, 15572, 17000, 18320, 19465, 22900, 28625, 31144, 34000, 36640, 38930, 45800, 57250, 62288, 68000, 77860, 91600, 97325, 114500, 124576, 155720, 183200, 194650, 229000, 311440, 389300, 458000, 486625, 622880, 778600, 916000, 973250, 1557200, 1946500, 3114400, 3893000, 7786000, 15572000]

約数ペア:

[(1, 15572000), (2, 7786000), (4, 3893000), (5, 3114400), (8, 1946500), (10, 1557200), (16, 973250), (17, 916000), (20, 778600), (25, 622880), (32, 486625), (34, 458000), (40, 389300), (50, 311440), (68, 229000), (80, 194650), (85, 183200), (100, 155720), (125, 124576), (136, 114500), (160, 97325), (170, 91600), (200, 77860), (229, 68000), (250, 62288), (272, 57250), (340, 45800), (400, 38930), (425, 36640), (458, 34000), (500, 31144), (544, 28625), (680, 22900), (800, 19465), (850, 18320), (916, 17000), (1000, 15572), (1145, 13600), (1360, 11450), (1700, 9160), (1832, 8500), (2000, 7786), (2125, 7328), (2290, 6800), (2720, 5725), (3400, 4580), (3664, 4250), (3893, 4000)]