71539500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{1289}}^1$

素因数の和:1348

約数の個数: 96

約数和(自身を含む): 214119360

約数和(自身を除く): 142579860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 37, 50, 60, 74, 75, 100, 111, 125, 148, 150, 185, 222, 250, 300, 370, 375, 444, 500, 555, 740, 750, 925, 1110, 1289, 1500, 1850, 2220, 2578, 2775, 3700, 3867, 4625, 5156, 5550, 6445, 7734, 9250, 11100, 12890, 13875, 15468, 18500, 19335, 25780, 27750, 32225, 38670, 47693, 55500, 64450, 77340, 95386, 96675, 128900, 143079, 161125, 190772, 193350, 238465, 286158, 322250, 386700, 476930, 483375, 572316, 644500, 715395, 953860, 966750, 1192325, 1430790, 1933500, 2384650, 2861580, 3576975, 4769300, 5961625, 7153950, 11923250, 14307900, 17884875, 23846500, 35769750, 71539500]

約数ペア:

[(1, 71539500), (2, 35769750), (3, 23846500), (4, 17884875), (5, 14307900), (6, 11923250), (10, 7153950), (12, 5961625), (15, 4769300), (20, 3576975), (25, 2861580), (30, 2384650), (37, 1933500), (50, 1430790), (60, 1192325), (74, 966750), (75, 953860), (100, 715395), (111, 644500), (125, 572316), (148, 483375), (150, 476930), (185, 386700), (222, 322250), (250, 286158), (300, 238465), (370, 193350), (375, 190772), (444, 161125), (500, 143079), (555, 128900), (740, 96675), (750, 95386), (925, 77340), (1110, 64450), (1289, 55500), (1500, 47693), (1850, 38670), (2220, 32225), (2578, 27750), (2775, 25780), (3700, 19335), (3867, 18500), (4625, 15468), (5156, 13875), (5550, 12890), (6445, 11100), (7734, 9250)]