7172820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1$

素因数の和:414

約数の個数: 96

約数和(自身を含む): 22982400

約数和(自身を除く): 15809580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 90, 108, 111, 135, 148, 180, 185, 222, 270, 333, 359, 370, 444, 540, 555, 666, 718, 740, 999, 1077, 1110, 1332, 1436, 1665, 1795, 1998, 2154, 2220, 3231, 3330, 3590, 3996, 4308, 4995, 5385, 6462, 6660, 7180, 9693, 9990, 10770, 12924, 13283, 16155, 19386, 19980, 21540, 26566, 32310, 38772, 39849, 48465, 53132, 64620, 66415, 79698, 96930, 119547, 132830, 159396, 193860, 199245, 239094, 265660, 358641, 398490, 478188, 597735, 717282, 796980, 1195470, 1434564, 1793205, 2390940, 3586410, 7172820]

約数ペア:

[(1, 7172820), (2, 3586410), (3, 2390940), (4, 1793205), (5, 1434564), (6, 1195470), (9, 796980), (10, 717282), (12, 597735), (15, 478188), (18, 398490), (20, 358641), (27, 265660), (30, 239094), (36, 199245), (37, 193860), (45, 159396), (54, 132830), (60, 119547), (74, 96930), (90, 79698), (108, 66415), (111, 64620), (135, 53132), (148, 48465), (180, 39849), (185, 38772), (222, 32310), (270, 26566), (333, 21540), (359, 19980), (370, 19386), (444, 16155), (540, 13283), (555, 12924), (666, 10770), (718, 9990), (740, 9693), (999, 7180), (1077, 6660), (1110, 6462), (1332, 5385), (1436, 4995), (1665, 4308), (1795, 3996), (1998, 3590), (2154, 3330), (2220, 3231)]