120302625

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 215115264

約数和(自身を除く): 94812639

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 113, 125, 167, 255, 339, 375, 425, 501, 565, 835, 1275, 1695, 1921, 2125, 2505, 2825, 2839, 4175, 5763, 6375, 8475, 8517, 9605, 12525, 14125, 14195, 18871, 20875, 28815, 42375, 42585, 48025, 56613, 62625, 70975, 94355, 144075, 212925, 240125, 283065, 320807, 354875, 471775, 720375, 962421, 1064625, 1415325, 1604035, 2358875, 4812105, 7076625, 8020175, 24060525, 40100875, 120302625]

約数ペア:

[(1, 120302625), (3, 40100875), (5, 24060525), (15, 8020175), (17, 7076625), (25, 4812105), (51, 2358875), (75, 1604035), (85, 1415325), (113, 1064625), (125, 962421), (167, 720375), (255, 471775), (339, 354875), (375, 320807), (425, 283065), (501, 240125), (565, 212925), (835, 144075), (1275, 94355), (1695, 70975), (1921, 62625), (2125, 56613), (2505, 48025), (2825, 42585), (2839, 42375), (4175, 28815), (5763, 20875), (6375, 18871), (8475, 14195), (8517, 14125), (9605, 12525)]