445849250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:130

約数の個数: 256

約数和(自身を含む): 1164533760

約数和(自身を除く): 718684510

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 23, 25, 35, 38, 46, 50, 53, 55, 70, 77, 95, 106, 110, 115, 125, 133, 154, 161, 175, 190, 209, 230, 250, 253, 265, 266, 275, 322, 350, 371, 385, 418, 437, 475, 506, 530, 550, 575, 583, 665, 742, 770, 805, 874, 875, 950, 1007, 1045, 1150, 1166, 1219, 1265, 1325, 1330, 1375, 1463, 1610, 1750, 1771, 1855, 1925, 2014, 2090, 2185, 2375, 2438, 2530, 2650, 2750, 2875, 2915, 2926, 3059, 3325, 3542, 3710, 3850, 4025, 4081, 4370, 4750, 4807, 5035, 5225, 5750, 5830, 6095, 6118, 6325, 6625, 6650, 7049, 7315, 8050, 8162, 8533, 8855, 9275, 9614, 9625, 10070, 10450, 10925, 11077, 12190, 12650, 13250, 13409, 14098, 14575, 14630, 15295, 16625, 17066, 17710, 18550, 19250, 20125, 20405, 21850, 22154, 23161, 24035, 25175, 26125, 26818, 29150, 30475, 30590, 31625, 33250, 33649, 35245, 36575, 40250, 40810, 42665, 44275, 46322, 46375, 48070, 50350, 52250, 54625, 55385, 60950, 63250, 67045, 67298, 70490, 72875, 73150, 76475, 77539, 85330, 88550, 92750, 93863, 102025, 109250, 110770, 115805, 120175, 125875, 134090, 145750, 152375, 152950, 155078, 162127, 168245, 176225, 182875, 187726, 204050, 213325, 221375, 231610, 240350, 251750, 254771, 276925, 304750, 324254, 335225, 336490, 352450, 365750, 382375, 387695, 426650, 442750, 469315, 509542, 510125, 553850, 579025, 600875, 670450, 764750, 775390, 810635, 841225, 881125, 938630, 1020250, 1066625, 1158050, 1201750, 1273855, 1384625, 1621270, 1676125, 1682450, 1762250, 1783397, 1938475, 2133250, 2346575, 2547710, 2769250, 2895125, 3352250, 3566794, 3876950, 4053175, 4206125, 4693150, 5790250, 6369275, 8106350, 8412250, 8916985, 9692375, 11732875, 12738550, 17833970, 19384750, 20265875, 23465750, 31846375, 40531750, 44584925, 63692750, 89169850, 222924625, 445849250]

約数ペア:

[(1, 445849250), (2, 222924625), (5, 89169850), (7, 63692750), (10, 44584925), (11, 40531750), (14, 31846375), (19, 23465750), (22, 20265875), (23, 19384750), (25, 17833970), (35, 12738550), (38, 11732875), (46, 9692375), (50, 8916985), (53, 8412250), (55, 8106350), (70, 6369275), (77, 5790250), (95, 4693150), (106, 4206125), (110, 4053175), (115, 3876950), (125, 3566794), (133, 3352250), (154, 2895125), (161, 2769250), (175, 2547710), (190, 2346575), (209, 2133250), (230, 1938475), (250, 1783397), (253, 1762250), (265, 1682450), (266, 1676125), (275, 1621270), (322, 1384625), (350, 1273855), (371, 1201750), (385, 1158050), (418, 1066625), (437, 1020250), (475, 938630), (506, 881125), (530, 841225), (550, 810635), (575, 775390), (583, 764750), (665, 670450), (742, 600875), (770, 579025), (805, 553850), (874, 510125), (875, 509542), (950, 469315), (1007, 442750), (1045, 426650), (1150, 387695), (1166, 382375), (1219, 365750), (1265, 352450), (1325, 336490), (1330, 335225), (1375, 324254), (1463, 304750), (1610, 276925), (1750, 254771), (1771, 251750), (1855, 240350), (1925, 231610), (2014, 221375), (2090, 213325), (2185, 204050), (2375, 187726), (2438, 182875), (2530, 176225), (2650, 168245), (2750, 162127), (2875, 155078), (2915, 152950), (2926, 152375), (3059, 145750), (3325, 134090), (3542, 125875), (3710, 120175), (3850, 115805), (4025, 110770), (4081, 109250), (4370, 102025), (4750, 93863), (4807, 92750), (5035, 88550), (5225, 85330), (5750, 77539), (5830, 76475), (6095, 73150), (6118, 72875), (6325, 70490), (6625, 67298), (6650, 67045), (7049, 63250), (7315, 60950), (8050, 55385), (8162, 54625), (8533, 52250), (8855, 50350), (9275, 48070), (9614, 46375), (9625, 46322), (10070, 44275), (10450, 42665), (10925, 40810), (11077, 40250), (12190, 36575), (12650, 35245), (13250, 33649), (13409, 33250), (14098, 31625), (14575, 30590), (14630, 30475), (15295, 29150), (16625, 26818), (17066, 26125), (17710, 25175), (18550, 24035), (19250, 23161), (20125, 22154), (20405, 21850)]