82740450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{281}}^1$

素因数の和:460

約数の個数: 96

約数和(自身を含む): 223235712

約数和(自身を除く): 140495262

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 151, 195, 281, 302, 325, 390, 453, 562, 650, 755, 843, 906, 975, 1405, 1510, 1686, 1950, 1963, 2265, 2810, 3653, 3775, 3926, 4215, 4530, 5889, 7025, 7306, 7550, 8430, 9815, 10959, 11325, 11778, 14050, 18265, 19630, 21075, 21918, 22650, 29445, 36530, 42150, 42431, 49075, 54795, 58890, 84862, 91325, 98150, 109590, 127293, 147225, 182650, 212155, 254586, 273975, 294450, 424310, 547950, 551603, 636465, 1060775, 1103206, 1272930, 1654809, 2121550, 2758015, 3182325, 3309618, 5516030, 6364650, 8274045, 13790075, 16548090, 27580150, 41370225, 82740450]

約数ペア:

[(1, 82740450), (2, 41370225), (3, 27580150), (5, 16548090), (6, 13790075), (10, 8274045), (13, 6364650), (15, 5516030), (25, 3309618), (26, 3182325), (30, 2758015), (39, 2121550), (50, 1654809), (65, 1272930), (75, 1103206), (78, 1060775), (130, 636465), (150, 551603), (151, 547950), (195, 424310), (281, 294450), (302, 273975), (325, 254586), (390, 212155), (453, 182650), (562, 147225), (650, 127293), (755, 109590), (843, 98150), (906, 91325), (975, 84862), (1405, 58890), (1510, 54795), (1686, 49075), (1950, 42431), (1963, 42150), (2265, 36530), (2810, 29445), (3653, 22650), (3775, 21918), (3926, 21075), (4215, 19630), (4530, 18265), (5889, 14050), (7025, 11778), (7306, 11325), (7550, 10959), (8430, 9815)]