31116000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{2593}}^1$

素因数の和:2621

約数の個数: 96

約数和(自身を含む): 101975328

約数和(自身を除く): 70859328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 125, 150, 160, 200, 240, 250, 300, 375, 400, 480, 500, 600, 750, 800, 1000, 1200, 1500, 2000, 2400, 2593, 3000, 4000, 5186, 6000, 7779, 10372, 12000, 12965, 15558, 20744, 25930, 31116, 38895, 41488, 51860, 62232, 64825, 77790, 82976, 103720, 124464, 129650, 155580, 194475, 207440, 248928, 259300, 311160, 324125, 388950, 414880, 518600, 622320, 648250, 777900, 972375, 1037200, 1244640, 1296500, 1555800, 1944750, 2074400, 2593000, 3111600, 3889500, 5186000, 6223200, 7779000, 10372000, 15558000, 31116000]

約数ペア:

[(1, 31116000), (2, 15558000), (3, 10372000), (4, 7779000), (5, 6223200), (6, 5186000), (8, 3889500), (10, 3111600), (12, 2593000), (15, 2074400), (16, 1944750), (20, 1555800), (24, 1296500), (25, 1244640), (30, 1037200), (32, 972375), (40, 777900), (48, 648250), (50, 622320), (60, 518600), (75, 414880), (80, 388950), (96, 324125), (100, 311160), (120, 259300), (125, 248928), (150, 207440), (160, 194475), (200, 155580), (240, 129650), (250, 124464), (300, 103720), (375, 82976), (400, 77790), (480, 64825), (500, 62232), (600, 51860), (750, 41488), (800, 38895), (1000, 31116), (1200, 25930), (1500, 20744), (2000, 15558), (2400, 12965), (2593, 12000), (3000, 10372), (4000, 7779), (5186, 6000)]