73028800

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3511}}^1$

素因数の和:3546

約数の個数: 84

約数和(自身を含む): 193574416

約数和(自身を除く): 120545616

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 130, 160, 200, 208, 260, 320, 325, 400, 416, 520, 650, 800, 832, 1040, 1300, 1600, 2080, 2600, 3511, 4160, 5200, 7022, 10400, 14044, 17555, 20800, 28088, 35110, 45643, 56176, 70220, 87775, 91286, 112352, 140440, 175550, 182572, 224704, 228215, 280880, 351100, 365144, 456430, 561760, 702200, 730288, 912860, 1123520, 1141075, 1404400, 1460576, 1825720, 2282150, 2808800, 2921152, 3651440, 4564300, 5617600, 7302880, 9128600, 14605760, 18257200, 36514400, 73028800]

約数ペア:

[(1, 73028800), (2, 36514400), (4, 18257200), (5, 14605760), (8, 9128600), (10, 7302880), (13, 5617600), (16, 4564300), (20, 3651440), (25, 2921152), (26, 2808800), (32, 2282150), (40, 1825720), (50, 1460576), (52, 1404400), (64, 1141075), (65, 1123520), (80, 912860), (100, 730288), (104, 702200), (130, 561760), (160, 456430), (200, 365144), (208, 351100), (260, 280880), (320, 228215), (325, 224704), (400, 182572), (416, 175550), (520, 140440), (650, 112352), (800, 91286), (832, 87775), (1040, 70220), (1300, 56176), (1600, 45643), (2080, 35110), (2600, 28088), (3511, 20800), (4160, 17555), (5200, 14044), (7022, 10400)]