80565538900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{13397}}^1$

素因数の和:13511

約数の個数: 216

約数和(自身を含む): 222727494528

約数和(自身を除く): 142161955628

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 71, 77, 100, 110, 121, 140, 142, 154, 175, 220, 242, 275, 284, 308, 350, 355, 385, 484, 497, 550, 605, 700, 710, 770, 781, 847, 994, 1100, 1210, 1420, 1540, 1562, 1694, 1775, 1925, 1988, 2420, 2485, 3025, 3124, 3388, 3550, 3850, 3905, 4235, 4970, 5467, 6050, 7100, 7700, 7810, 8470, 8591, 9940, 10934, 12100, 12425, 13397, 15620, 16940, 17182, 19525, 21175, 21868, 24850, 26794, 27335, 34364, 39050, 42350, 42955, 49700, 53588, 54670, 60137, 66985, 78100, 84700, 85910, 93779, 109340, 120274, 133970, 136675, 147367, 171820, 187558, 214775, 240548, 267940, 273350, 294734, 300685, 334925, 375116, 429550, 468895, 546700, 589468, 601370, 669850, 736835, 859100, 937790, 951187, 1031569, 1202740, 1339700, 1473670, 1503425, 1621037, 1875580, 1902374, 2063138, 2344475, 2947340, 3006850, 3242074, 3684175, 3804748, 4126276, 4688950, 4755935, 5157845, 6013700, 6484148, 6658309, 7368350, 8105185, 9377900, 9511870, 10315690, 10463057, 11347259, 13316618, 14736700, 16210370, 19023740, 20631380, 20926114, 22694518, 23779675, 25789225, 26633236, 32420740, 33291545, 40525925, 41852228, 45389036, 47559350, 51578450, 52315285, 56736295, 66583090, 73241399, 81051850, 95118700, 103156900, 104630570, 113472590, 115093627, 133166180, 146482798, 162103700, 166457725, 209261140, 226945180, 230187254, 261576425, 283681475, 292965596, 332915450, 366206995, 460374508, 523152850, 567362950, 575468135, 665830900, 732413990, 805655389, 1046305700, 1134725900, 1150936270, 1464827980, 1611310778, 1831034975, 2301872540, 2877340675, 3222621556, 3662069950, 4028276945, 5754681350, 7324139900, 8056553890, 11509362700, 16113107780, 20141384725, 40282769450, 80565538900]

約数ペア:

[(1, 80565538900), (2, 40282769450), (4, 20141384725), (5, 16113107780), (7, 11509362700), (10, 8056553890), (11, 7324139900), (14, 5754681350), (20, 4028276945), (22, 3662069950), (25, 3222621556), (28, 2877340675), (35, 2301872540), (44, 1831034975), (50, 1611310778), (55, 1464827980), (70, 1150936270), (71, 1134725900), (77, 1046305700), (100, 805655389), (110, 732413990), (121, 665830900), (140, 575468135), (142, 567362950), (154, 523152850), (175, 460374508), (220, 366206995), (242, 332915450), (275, 292965596), (284, 283681475), (308, 261576425), (350, 230187254), (355, 226945180), (385, 209261140), (484, 166457725), (497, 162103700), (550, 146482798), (605, 133166180), (700, 115093627), (710, 113472590), (770, 104630570), (781, 103156900), (847, 95118700), (994, 81051850), (1100, 73241399), (1210, 66583090), (1420, 56736295), (1540, 52315285), (1562, 51578450), (1694, 47559350), (1775, 45389036), (1925, 41852228), (1988, 40525925), (2420, 33291545), (2485, 32420740), (3025, 26633236), (3124, 25789225), (3388, 23779675), (3550, 22694518), (3850, 20926114), (3905, 20631380), (4235, 19023740), (4970, 16210370), (5467, 14736700), (6050, 13316618), (7100, 11347259), (7700, 10463057), (7810, 10315690), (8470, 9511870), (8591, 9377900), (9940, 8105185), (10934, 7368350), (12100, 6658309), (12425, 6484148), (13397, 6013700), (15620, 5157845), (16940, 4755935), (17182, 4688950), (19525, 4126276), (21175, 3804748), (21868, 3684175), (24850, 3242074), (26794, 3006850), (27335, 2947340), (34364, 2344475), (39050, 2063138), (42350, 1902374), (42955, 1875580), (49700, 1621037), (53588, 1503425), (54670, 1473670), (60137, 1339700), (66985, 1202740), (78100, 1031569), (84700, 951187), (85910, 937790), (93779, 859100), (109340, 736835), (120274, 669850), (133970, 601370), (136675, 589468), (147367, 546700), (171820, 468895), (187558, 429550), (214775, 375116), (240548, 334925), (267940, 300685), (273350, 294734)]