4950238920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{25169}}^1$

素因数の和:25343

約数の個数: 128

約数和(自身を含む): 16310160000

約数和(自身を除く): 11359921080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 149, 165, 220, 264, 298, 330, 440, 447, 596, 660, 745, 894, 1192, 1320, 1490, 1639, 1788, 2235, 2980, 3278, 3576, 4470, 4917, 5960, 6556, 8195, 8940, 9834, 13112, 16390, 17880, 19668, 24585, 25169, 32780, 39336, 49170, 50338, 65560, 75507, 98340, 100676, 125845, 151014, 196680, 201352, 251690, 276859, 302028, 377535, 503380, 553718, 604056, 755070, 830577, 1006760, 1107436, 1384295, 1510140, 1661154, 2214872, 2768590, 3020280, 3322308, 3750181, 4152885, 5537180, 6644616, 7500362, 8305770, 11074360, 11250543, 15000724, 16611540, 18750905, 22501086, 30001448, 33223080, 37501810, 41251991, 45002172, 56252715, 75003620, 82503982, 90004344, 112505430, 123755973, 150007240, 165007964, 206259955, 225010860, 247511946, 330015928, 412519910, 450021720, 495023892, 618779865, 825039820, 990047784, 1237559730, 1650079640, 2475119460, 4950238920]

約数ペア:

[(1, 4950238920), (2, 2475119460), (3, 1650079640), (4, 1237559730), (5, 990047784), (6, 825039820), (8, 618779865), (10, 495023892), (11, 450021720), (12, 412519910), (15, 330015928), (20, 247511946), (22, 225010860), (24, 206259955), (30, 165007964), (33, 150007240), (40, 123755973), (44, 112505430), (55, 90004344), (60, 82503982), (66, 75003620), (88, 56252715), (110, 45002172), (120, 41251991), (132, 37501810), (149, 33223080), (165, 30001448), (220, 22501086), (264, 18750905), (298, 16611540), (330, 15000724), (440, 11250543), (447, 11074360), (596, 8305770), (660, 7500362), (745, 6644616), (894, 5537180), (1192, 4152885), (1320, 3750181), (1490, 3322308), (1639, 3020280), (1788, 2768590), (2235, 2214872), (2980, 1661154), (3278, 1510140), (3576, 1384295), (4470, 1107436), (4917, 1006760), (5960, 830577), (6556, 755070), (8195, 604056), (8940, 553718), (9834, 503380), (13112, 377535), (16390, 302028), (17880, 276859), (19668, 251690), (24585, 201352), (25169, 196680), (32780, 151014), (39336, 125845), (49170, 100676), (50338, 98340), (65560, 75507)]