72977600

素因数分解:

$2^6\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2683}}^1$

素因数の和:2722

約数の個数: 84

約数和(自身を含む): 190204344

約数和(自身を除く): 117226744

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 136, 160, 170, 200, 272, 320, 340, 400, 425, 544, 680, 800, 850, 1088, 1360, 1600, 1700, 2683, 2720, 3400, 5366, 5440, 6800, 10732, 13415, 13600, 21464, 26830, 27200, 42928, 45611, 53660, 67075, 85856, 91222, 107320, 134150, 171712, 182444, 214640, 228055, 268300, 364888, 429280, 456110, 536600, 729776, 858560, 912220, 1073200, 1140275, 1459552, 1824440, 2146400, 2280550, 2919104, 3648880, 4292800, 4561100, 7297760, 9122200, 14595520, 18244400, 36488800, 72977600]

約数ペア:

[(1, 72977600), (2, 36488800), (4, 18244400), (5, 14595520), (8, 9122200), (10, 7297760), (16, 4561100), (17, 4292800), (20, 3648880), (25, 2919104), (32, 2280550), (34, 2146400), (40, 1824440), (50, 1459552), (64, 1140275), (68, 1073200), (80, 912220), (85, 858560), (100, 729776), (136, 536600), (160, 456110), (170, 429280), (200, 364888), (272, 268300), (320, 228055), (340, 214640), (400, 182444), (425, 171712), (544, 134150), (680, 107320), (800, 91222), (850, 85856), (1088, 67075), (1360, 53660), (1600, 45611), (1700, 42928), (2683, 27200), (2720, 26830), (3400, 21464), (5366, 13600), (5440, 13415), (6800, 10732)]