55668900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^3\times {\mathrm{541}}^1$

素因数の和:579

約数の個数: 144

約数和(自身を含む): 188182400

約数和(自身を除く): 132513500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 140, 147, 150, 175, 196, 210, 245, 294, 300, 343, 350, 420, 490, 525, 541, 588, 686, 700, 735, 980, 1029, 1050, 1082, 1225, 1372, 1470, 1623, 1715, 2058, 2100, 2164, 2450, 2705, 2940, 3246, 3430, 3675, 3787, 4116, 4900, 5145, 5410, 6492, 6860, 7350, 7574, 8115, 8575, 10290, 10820, 11361, 13525, 14700, 15148, 16230, 17150, 18935, 20580, 22722, 25725, 26509, 27050, 32460, 34300, 37870, 40575, 45444, 51450, 53018, 54100, 56805, 75740, 79527, 81150, 94675, 102900, 106036, 113610, 132545, 159054, 162300, 185563, 189350, 227220, 265090, 284025, 318108, 371126, 378700, 397635, 530180, 556689, 568050, 662725, 742252, 795270, 927815, 1113378, 1136100, 1325450, 1590540, 1855630, 1988175, 2226756, 2650900, 2783445, 3711260, 3976350, 4639075, 5566890, 7952700, 9278150, 11133780, 13917225, 18556300, 27834450, 55668900]

約数ペア:

[(1, 55668900), (2, 27834450), (3, 18556300), (4, 13917225), (5, 11133780), (6, 9278150), (7, 7952700), (10, 5566890), (12, 4639075), (14, 3976350), (15, 3711260), (20, 2783445), (21, 2650900), (25, 2226756), (28, 1988175), (30, 1855630), (35, 1590540), (42, 1325450), (49, 1136100), (50, 1113378), (60, 927815), (70, 795270), (75, 742252), (84, 662725), (98, 568050), (100, 556689), (105, 530180), (140, 397635), (147, 378700), (150, 371126), (175, 318108), (196, 284025), (210, 265090), (245, 227220), (294, 189350), (300, 185563), (343, 162300), (350, 159054), (420, 132545), (490, 113610), (525, 106036), (541, 102900), (588, 94675), (686, 81150), (700, 79527), (735, 75740), (980, 56805), (1029, 54100), (1050, 53018), (1082, 51450), (1225, 45444), (1372, 40575), (1470, 37870), (1623, 34300), (1715, 32460), (2058, 27050), (2100, 26509), (2164, 25725), (2450, 22722), (2705, 20580), (2940, 18935), (3246, 17150), (3430, 16230), (3675, 15148), (3787, 14700), (4116, 13525), (4900, 11361), (5145, 10820), (5410, 10290), (6492, 8575), (6860, 8115), (7350, 7574)]