52218540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:237

約数の個数: 192

約数和(自身を含む): 181440000

約数和(自身を除く): 129221460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 59, 60, 66, 90, 99, 108, 110, 118, 132, 135, 149, 165, 177, 180, 198, 220, 236, 270, 295, 297, 298, 330, 354, 396, 447, 495, 531, 540, 590, 594, 596, 649, 660, 708, 745, 885, 894, 990, 1062, 1180, 1188, 1298, 1341, 1485, 1490, 1593, 1639, 1770, 1788, 1947, 1980, 2124, 2235, 2596, 2655, 2682, 2970, 2980, 3186, 3245, 3278, 3540, 3894, 4023, 4470, 4917, 5310, 5364, 5841, 5940, 6372, 6490, 6556, 6705, 7788, 7965, 8046, 8195, 8791, 8940, 9735, 9834, 10620, 11682, 12980, 13410, 14751, 15930, 16092, 16390, 17523, 17582, 19470, 19668, 20115, 23364, 24585, 26373, 26820, 29205, 29502, 31860, 32780, 35046, 35164, 38940, 40230, 43955, 44253, 49170, 52746, 58410, 59004, 70092, 73755, 79119, 80460, 87615, 87910, 88506, 96701, 98340, 105492, 116820, 131865, 147510, 158238, 175230, 175820, 177012, 193402, 221265, 237357, 263730, 290103, 295020, 316476, 350460, 386804, 395595, 442530, 474714, 483505, 527460, 580206, 791190, 870309, 885060, 949428, 967010, 1160412, 1186785, 1450515, 1582380, 1740618, 1934020, 2373570, 2610927, 2901030, 3481236, 4351545, 4747140, 5221854, 5802060, 8703090, 10443708, 13054635, 17406180, 26109270, 52218540]

約数ペア:

[(1, 52218540), (2, 26109270), (3, 17406180), (4, 13054635), (5, 10443708), (6, 8703090), (9, 5802060), (10, 5221854), (11, 4747140), (12, 4351545), (15, 3481236), (18, 2901030), (20, 2610927), (22, 2373570), (27, 1934020), (30, 1740618), (33, 1582380), (36, 1450515), (44, 1186785), (45, 1160412), (54, 967010), (55, 949428), (59, 885060), (60, 870309), (66, 791190), (90, 580206), (99, 527460), (108, 483505), (110, 474714), (118, 442530), (132, 395595), (135, 386804), (149, 350460), (165, 316476), (177, 295020), (180, 290103), (198, 263730), (220, 237357), (236, 221265), (270, 193402), (295, 177012), (297, 175820), (298, 175230), (330, 158238), (354, 147510), (396, 131865), (447, 116820), (495, 105492), (531, 98340), (540, 96701), (590, 88506), (594, 87910), (596, 87615), (649, 80460), (660, 79119), (708, 73755), (745, 70092), (885, 59004), (894, 58410), (990, 52746), (1062, 49170), (1180, 44253), (1188, 43955), (1298, 40230), (1341, 38940), (1485, 35164), (1490, 35046), (1593, 32780), (1639, 31860), (1770, 29502), (1788, 29205), (1947, 26820), (1980, 26373), (2124, 24585), (2235, 23364), (2596, 20115), (2655, 19668), (2682, 19470), (2970, 17582), (2980, 17523), (3186, 16390), (3245, 16092), (3278, 15930), (3540, 14751), (3894, 13410), (4023, 12980), (4470, 11682), (4917, 10620), (5310, 9834), (5364, 9735), (5841, 8940), (5940, 8791), (6372, 8195), (6490, 8046), (6556, 7965), (6705, 7788)]