148238280

素因数分解:

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

素因数の和:444

約数の個数: 192

約数和(自身を含む): 512179200

約数和(自身を除く): 363940920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 37, 40, 45, 60, 62, 72, 74, 90, 93, 111, 120, 124, 148, 155, 180, 185, 186, 222, 248, 279, 296, 310, 333, 359, 360, 370, 372, 444, 465, 555, 558, 620, 666, 718, 740, 744, 888, 930, 1077, 1110, 1116, 1147, 1240, 1332, 1395, 1436, 1480, 1665, 1795, 1860, 2154, 2220, 2232, 2294, 2664, 2790, 2872, 3231, 3330, 3441, 3590, 3720, 4308, 4440, 4588, 5385, 5580, 5735, 6462, 6660, 6882, 7180, 8616, 9176, 10323, 10770, 11129, 11160, 11470, 12924, 13283, 13320, 13764, 14360, 16155, 17205, 20646, 21540, 22258, 22940, 25848, 26566, 27528, 32310, 33387, 34410, 39849, 41292, 43080, 44516, 45880, 51615, 53132, 55645, 64620, 66415, 66774, 68820, 79698, 82584, 89032, 100161, 103230, 106264, 111290, 119547, 129240, 132830, 133548, 137640, 159396, 166935, 199245, 200322, 206460, 222580, 239094, 265660, 267096, 318792, 333870, 398490, 400644, 411773, 412920, 445160, 478188, 500805, 531320, 597735, 667740, 796980, 801288, 823546, 956376, 1001610, 1195470, 1235319, 1335480, 1593960, 1647092, 2003220, 2058865, 2390940, 2470638, 3294184, 3705957, 4006440, 4117730, 4781880, 4941276, 6176595, 7411914, 8235460, 9882552, 12353190, 14823828, 16470920, 18529785, 24706380, 29647656, 37059570, 49412760, 74119140, 148238280]

約数ペア:

[(1, 148238280), (2, 74119140), (3, 49412760), (4, 37059570), (5, 29647656), (6, 24706380), (8, 18529785), (9, 16470920), (10, 14823828), (12, 12353190), (15, 9882552), (18, 8235460), (20, 7411914), (24, 6176595), (30, 4941276), (31, 4781880), (36, 4117730), (37, 4006440), (40, 3705957), (45, 3294184), (60, 2470638), (62, 2390940), (72, 2058865), (74, 2003220), (90, 1647092), (93, 1593960), (111, 1335480), (120, 1235319), (124, 1195470), (148, 1001610), (155, 956376), (180, 823546), (185, 801288), (186, 796980), (222, 667740), (248, 597735), (279, 531320), (296, 500805), (310, 478188), (333, 445160), (359, 412920), (360, 411773), (370, 400644), (372, 398490), (444, 333870), (465, 318792), (555, 267096), (558, 265660), (620, 239094), (666, 222580), (718, 206460), (740, 200322), (744, 199245), (888, 166935), (930, 159396), (1077, 137640), (1110, 133548), (1116, 132830), (1147, 129240), (1240, 119547), (1332, 111290), (1395, 106264), (1436, 103230), (1480, 100161), (1665, 89032), (1795, 82584), (1860, 79698), (2154, 68820), (2220, 66774), (2232, 66415), (2294, 64620), (2664, 55645), (2790, 53132), (2872, 51615), (3231, 45880), (3330, 44516), (3441, 43080), (3590, 41292), (3720, 39849), (4308, 34410), (4440, 33387), (4588, 32310), (5385, 27528), (5580, 26566), (5735, 25848), (6462, 22940), (6660, 22258), (6882, 21540), (7180, 20646), (8616, 17205), (9176, 16155), (10323, 14360), (10770, 13764), (11129, 13320), (11160, 13283), (11470, 12924)]