74119140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1$

素因数の和:442

約数の個数: 144

約数和(自身を含む): 239016960

約数和(自身を除く): 164897820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 37, 45, 60, 62, 74, 90, 93, 111, 124, 148, 155, 180, 185, 186, 222, 279, 310, 333, 359, 370, 372, 444, 465, 555, 558, 620, 666, 718, 740, 930, 1077, 1110, 1116, 1147, 1332, 1395, 1436, 1665, 1795, 1860, 2154, 2220, 2294, 2790, 3231, 3330, 3441, 3590, 4308, 4588, 5385, 5580, 5735, 6462, 6660, 6882, 7180, 10323, 10770, 11129, 11470, 12924, 13283, 13764, 16155, 17205, 20646, 21540, 22258, 22940, 26566, 32310, 33387, 34410, 39849, 41292, 44516, 51615, 53132, 55645, 64620, 66415, 66774, 68820, 79698, 100161, 103230, 111290, 119547, 132830, 133548, 159396, 166935, 199245, 200322, 206460, 222580, 239094, 265660, 333870, 398490, 400644, 411773, 478188, 500805, 597735, 667740, 796980, 823546, 1001610, 1195470, 1235319, 1647092, 2003220, 2058865, 2390940, 2470638, 3705957, 4117730, 4941276, 6176595, 7411914, 8235460, 12353190, 14823828, 18529785, 24706380, 37059570, 74119140]

約数ペア:

[(1, 74119140), (2, 37059570), (3, 24706380), (4, 18529785), (5, 14823828), (6, 12353190), (9, 8235460), (10, 7411914), (12, 6176595), (15, 4941276), (18, 4117730), (20, 3705957), (30, 2470638), (31, 2390940), (36, 2058865), (37, 2003220), (45, 1647092), (60, 1235319), (62, 1195470), (74, 1001610), (90, 823546), (93, 796980), (111, 667740), (124, 597735), (148, 500805), (155, 478188), (180, 411773), (185, 400644), (186, 398490), (222, 333870), (279, 265660), (310, 239094), (333, 222580), (359, 206460), (370, 200322), (372, 199245), (444, 166935), (465, 159396), (555, 133548), (558, 132830), (620, 119547), (666, 111290), (718, 103230), (740, 100161), (930, 79698), (1077, 68820), (1110, 66774), (1116, 66415), (1147, 64620), (1332, 55645), (1395, 53132), (1436, 51615), (1665, 44516), (1795, 41292), (1860, 39849), (2154, 34410), (2220, 33387), (2294, 32310), (2790, 26566), (3231, 22940), (3330, 22258), (3441, 21540), (3590, 20646), (4308, 17205), (4588, 16155), (5385, 13764), (5580, 13283), (5735, 12924), (6462, 11470), (6660, 11129), (6882, 10770), (7180, 10323)]