198366988600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{239}}^1\times {\mathrm{34297}}^1$

素因数の和:34574

約数の個数: 144

約数和(自身を含む): 509078354400

約数和(自身を除く): 310711365800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 121, 200, 220, 239, 242, 275, 440, 478, 484, 550, 605, 956, 968, 1100, 1195, 1210, 1912, 2200, 2390, 2420, 2629, 3025, 4780, 4840, 5258, 5975, 6050, 9560, 10516, 11950, 12100, 13145, 21032, 23900, 24200, 26290, 28919, 34297, 47800, 52580, 57838, 65725, 68594, 105160, 115676, 131450, 137188, 144595, 171485, 231352, 262900, 274376, 289190, 342970, 377267, 525800, 578380, 685940, 722975, 754534, 857425, 1156760, 1371880, 1445950, 1509068, 1714850, 1886335, 2891900, 3018136, 3429700, 3772670, 4149937, 5783800, 6859400, 7545340, 8196983, 8299874, 9431675, 15090680, 16393966, 16599748, 18863350, 20749685, 32787932, 33199496, 37726700, 40984915, 41499370, 65575864, 75453400, 81969830, 82998740, 90166813, 103748425, 163939660, 165997480, 180333626, 204924575, 207496850, 327879320, 360667252, 409849150, 414993700, 450834065, 721334504, 819698300, 829987400, 901668130, 991834943, 1639396600, 1803336260, 1983669886, 2254170325, 3606672520, 3967339772, 4508340650, 4959174715, 7934679544, 9016681300, 9918349430, 18033362600, 19836698860, 24795873575, 39673397720, 49591747150, 99183494300, 198366988600]

約数ペア:

[(1, 198366988600), (2, 99183494300), (4, 49591747150), (5, 39673397720), (8, 24795873575), (10, 19836698860), (11, 18033362600), (20, 9918349430), (22, 9016681300), (25, 7934679544), (40, 4959174715), (44, 4508340650), (50, 3967339772), (55, 3606672520), (88, 2254170325), (100, 1983669886), (110, 1803336260), (121, 1639396600), (200, 991834943), (220, 901668130), (239, 829987400), (242, 819698300), (275, 721334504), (440, 450834065), (478, 414993700), (484, 409849150), (550, 360667252), (605, 327879320), (956, 207496850), (968, 204924575), (1100, 180333626), (1195, 165997480), (1210, 163939660), (1912, 103748425), (2200, 90166813), (2390, 82998740), (2420, 81969830), (2629, 75453400), (3025, 65575864), (4780, 41499370), (4840, 40984915), (5258, 37726700), (5975, 33199496), (6050, 32787932), (9560, 20749685), (10516, 18863350), (11950, 16599748), (12100, 16393966), (13145, 15090680), (21032, 9431675), (23900, 8299874), (24200, 8196983), (26290, 7545340), (28919, 6859400), (34297, 5783800), (47800, 4149937), (52580, 3772670), (57838, 3429700), (65725, 3018136), (68594, 2891900), (105160, 1886335), (115676, 1714850), (131450, 1509068), (137188, 1445950), (144595, 1371880), (171485, 1156760), (231352, 857425), (262900, 754534), (274376, 722975), (289190, 685940), (342970, 578380), (377267, 525800)]