144138800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{523}}^1$

素因数の和:607

約数の個数: 120

約数和(自身を含む): 380694384

約数和(自身を除く): 236555584

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 53, 65, 80, 100, 104, 106, 130, 200, 208, 212, 260, 265, 325, 400, 424, 520, 523, 530, 650, 689, 848, 1040, 1046, 1060, 1300, 1325, 1378, 2092, 2120, 2600, 2615, 2650, 2756, 3445, 4184, 4240, 5200, 5230, 5300, 5512, 6799, 6890, 8368, 10460, 10600, 11024, 13075, 13598, 13780, 17225, 20920, 21200, 26150, 27196, 27560, 27719, 33995, 34450, 41840, 52300, 54392, 55120, 55438, 67990, 68900, 104600, 108784, 110876, 135980, 137800, 138595, 169975, 209200, 221752, 271960, 275600, 277190, 339950, 360347, 443504, 543920, 554380, 679900, 692975, 720694, 1108760, 1359800, 1385950, 1441388, 1801735, 2217520, 2719600, 2771900, 2882776, 3603470, 5543800, 5765552, 7206940, 9008675, 11087600, 14413880, 18017350, 28827760, 36034700, 72069400, 144138800]

約数ペア:

[(1, 144138800), (2, 72069400), (4, 36034700), (5, 28827760), (8, 18017350), (10, 14413880), (13, 11087600), (16, 9008675), (20, 7206940), (25, 5765552), (26, 5543800), (40, 3603470), (50, 2882776), (52, 2771900), (53, 2719600), (65, 2217520), (80, 1801735), (100, 1441388), (104, 1385950), (106, 1359800), (130, 1108760), (200, 720694), (208, 692975), (212, 679900), (260, 554380), (265, 543920), (325, 443504), (400, 360347), (424, 339950), (520, 277190), (523, 275600), (530, 271960), (650, 221752), (689, 209200), (848, 169975), (1040, 138595), (1046, 137800), (1060, 135980), (1300, 110876), (1325, 108784), (1378, 104600), (2092, 68900), (2120, 67990), (2600, 55438), (2615, 55120), (2650, 54392), (2756, 52300), (3445, 41840), (4184, 34450), (4240, 33995), (5200, 27719), (5230, 27560), (5300, 27196), (5512, 26150), (6799, 21200), (6890, 20920), (8368, 17225), (10460, 13780), (10600, 13598), (11024, 13075)]