107629600

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:243

約数の個数: 144

約数和(自身を含む): 288731520

約数和(自身を除く): 181101920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 79, 80, 100, 104, 130, 131, 158, 160, 200, 208, 260, 262, 316, 325, 395, 400, 416, 520, 524, 632, 650, 655, 790, 800, 1027, 1040, 1048, 1264, 1300, 1310, 1580, 1703, 1975, 2054, 2080, 2096, 2528, 2600, 2620, 3160, 3275, 3406, 3950, 4108, 4192, 5135, 5200, 5240, 6320, 6550, 6812, 7900, 8216, 8515, 10270, 10349, 10400, 10480, 12640, 13100, 13624, 15800, 16432, 17030, 20540, 20698, 20960, 25675, 26200, 27248, 31600, 32864, 34060, 41080, 41396, 42575, 51350, 51745, 52400, 54496, 63200, 68120, 82160, 82792, 85150, 102700, 103490, 104800, 134537, 136240, 164320, 165584, 170300, 205400, 206980, 258725, 269074, 272480, 331168, 340600, 410800, 413960, 517450, 538148, 672685, 681200, 821600, 827920, 1034900, 1076296, 1345370, 1362400, 1655840, 2069800, 2152592, 2690740, 3363425, 4139600, 4305184, 5381480, 6726850, 8279200, 10762960, 13453700, 21525920, 26907400, 53814800, 107629600]

約数ペア:

[(1, 107629600), (2, 53814800), (4, 26907400), (5, 21525920), (8, 13453700), (10, 10762960), (13, 8279200), (16, 6726850), (20, 5381480), (25, 4305184), (26, 4139600), (32, 3363425), (40, 2690740), (50, 2152592), (52, 2069800), (65, 1655840), (79, 1362400), (80, 1345370), (100, 1076296), (104, 1034900), (130, 827920), (131, 821600), (158, 681200), (160, 672685), (200, 538148), (208, 517450), (260, 413960), (262, 410800), (316, 340600), (325, 331168), (395, 272480), (400, 269074), (416, 258725), (520, 206980), (524, 205400), (632, 170300), (650, 165584), (655, 164320), (790, 136240), (800, 134537), (1027, 104800), (1040, 103490), (1048, 102700), (1264, 85150), (1300, 82792), (1310, 82160), (1580, 68120), (1703, 63200), (1975, 54496), (2054, 52400), (2080, 51745), (2096, 51350), (2528, 42575), (2600, 41396), (2620, 41080), (3160, 34060), (3275, 32864), (3406, 31600), (3950, 27248), (4108, 26200), (4192, 25675), (5135, 20960), (5200, 20698), (5240, 20540), (6320, 17030), (6550, 16432), (6812, 15800), (7900, 13624), (8216, 13100), (8515, 12640), (10270, 10480), (10349, 10400)]