120856500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:383

約数の個数: 144

約数和(自身を含む): 386358336

約数和(自身を除く): 265501836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 107, 125, 150, 180, 214, 225, 250, 251, 300, 321, 375, 428, 450, 500, 502, 535, 642, 750, 753, 900, 963, 1004, 1070, 1125, 1255, 1284, 1500, 1506, 1605, 1926, 2140, 2250, 2259, 2510, 2675, 3012, 3210, 3765, 3852, 4500, 4518, 4815, 5020, 5350, 6275, 6420, 7530, 8025, 9036, 9630, 10700, 11295, 12550, 13375, 15060, 16050, 18825, 19260, 22590, 24075, 25100, 26750, 26857, 31375, 32100, 37650, 40125, 45180, 48150, 53500, 53714, 56475, 62750, 75300, 80250, 80571, 94125, 96300, 107428, 112950, 120375, 125500, 134285, 160500, 161142, 188250, 225900, 240750, 241713, 268570, 282375, 322284, 376500, 402855, 481500, 483426, 537140, 564750, 671425, 805710, 966852, 1129500, 1208565, 1342850, 1611420, 2014275, 2417130, 2685700, 3357125, 4028550, 4834260, 6042825, 6714250, 8057100, 10071375, 12085650, 13428500, 20142750, 24171300, 30214125, 40285500, 60428250, 120856500]

約数ペア:

[(1, 120856500), (2, 60428250), (3, 40285500), (4, 30214125), (5, 24171300), (6, 20142750), (9, 13428500), (10, 12085650), (12, 10071375), (15, 8057100), (18, 6714250), (20, 6042825), (25, 4834260), (30, 4028550), (36, 3357125), (45, 2685700), (50, 2417130), (60, 2014275), (75, 1611420), (90, 1342850), (100, 1208565), (107, 1129500), (125, 966852), (150, 805710), (180, 671425), (214, 564750), (225, 537140), (250, 483426), (251, 481500), (300, 402855), (321, 376500), (375, 322284), (428, 282375), (450, 268570), (500, 241713), (502, 240750), (535, 225900), (642, 188250), (750, 161142), (753, 160500), (900, 134285), (963, 125500), (1004, 120375), (1070, 112950), (1125, 107428), (1255, 96300), (1284, 94125), (1500, 80571), (1506, 80250), (1605, 75300), (1926, 62750), (2140, 56475), (2250, 53714), (2259, 53500), (2510, 48150), (2675, 45180), (3012, 40125), (3210, 37650), (3765, 32100), (3852, 31375), (4500, 26857), (4518, 26750), (4815, 25100), (5020, 24075), (5350, 22590), (6275, 19260), (6420, 18825), (7530, 16050), (8025, 15060), (9036, 13375), (9630, 12550), (10700, 11295)]