249400580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:190

約数の個数: 192

約数和(自身を含む): 663828480

約数和(自身を除く): 414427900

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 29, 31, 44, 52, 55, 58, 62, 65, 97, 110, 116, 124, 130, 143, 145, 155, 194, 220, 260, 286, 290, 310, 319, 341, 377, 388, 403, 485, 572, 580, 620, 638, 682, 715, 754, 806, 899, 970, 1067, 1261, 1276, 1364, 1430, 1508, 1595, 1612, 1705, 1798, 1885, 1940, 2015, 2134, 2522, 2813, 2860, 3007, 3190, 3410, 3596, 3770, 4030, 4147, 4268, 4433, 4495, 5044, 5335, 5626, 6014, 6305, 6380, 6820, 7540, 8060, 8294, 8866, 8990, 9889, 10670, 11252, 11687, 12028, 12610, 13871, 14065, 15035, 16588, 17732, 17980, 19778, 20735, 21340, 22165, 23374, 25220, 27742, 28130, 30070, 30943, 33077, 36569, 39091, 39556, 41470, 44330, 46748, 49445, 55484, 56260, 58435, 60140, 61886, 66154, 69355, 73138, 78182, 82940, 87203, 88660, 98890, 116870, 123772, 128557, 132308, 138710, 146276, 154715, 156364, 165385, 174406, 182845, 195455, 197780, 233740, 257114, 277420, 309430, 330770, 348812, 365690, 390910, 402259, 430001, 436015, 514228, 618860, 642785, 661540, 731380, 781820, 804518, 860002, 872030, 959233, 1133639, 1285570, 1609036, 1720004, 1744060, 1918466, 2011295, 2150005, 2267278, 2571140, 3836932, 4022590, 4300010, 4534556, 4796165, 5668195, 8045180, 8600020, 9592330, 11336390, 12470029, 19184660, 22672780, 24940058, 49880116, 62350145, 124700290, 249400580]

約数ペア:

[(1, 249400580), (2, 124700290), (4, 62350145), (5, 49880116), (10, 24940058), (11, 22672780), (13, 19184660), (20, 12470029), (22, 11336390), (26, 9592330), (29, 8600020), (31, 8045180), (44, 5668195), (52, 4796165), (55, 4534556), (58, 4300010), (62, 4022590), (65, 3836932), (97, 2571140), (110, 2267278), (116, 2150005), (124, 2011295), (130, 1918466), (143, 1744060), (145, 1720004), (155, 1609036), (194, 1285570), (220, 1133639), (260, 959233), (286, 872030), (290, 860002), (310, 804518), (319, 781820), (341, 731380), (377, 661540), (388, 642785), (403, 618860), (485, 514228), (572, 436015), (580, 430001), (620, 402259), (638, 390910), (682, 365690), (715, 348812), (754, 330770), (806, 309430), (899, 277420), (970, 257114), (1067, 233740), (1261, 197780), (1276, 195455), (1364, 182845), (1430, 174406), (1508, 165385), (1595, 156364), (1612, 154715), (1705, 146276), (1798, 138710), (1885, 132308), (1940, 128557), (2015, 123772), (2134, 116870), (2522, 98890), (2813, 88660), (2860, 87203), (3007, 82940), (3190, 78182), (3410, 73138), (3596, 69355), (3770, 66154), (4030, 61886), (4147, 60140), (4268, 58435), (4433, 56260), (4495, 55484), (5044, 49445), (5335, 46748), (5626, 44330), (6014, 41470), (6305, 39556), (6380, 39091), (6820, 36569), (7540, 33077), (8060, 30943), (8294, 30070), (8866, 28130), (8990, 27742), (9889, 25220), (10670, 23374), (11252, 22165), (11687, 21340), (12028, 20735), (12610, 19778), (13871, 17980), (14065, 17732), (15035, 16588)]