55395000

素因数分解:

$2^3\times 3^2\times 5^4\times {\mathrm{1231}}^1$

素因数の和:1263

約数の個数: 120

約数和(自身を含む): 187627440

約数和(自身を除く): 132232440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 625, 750, 900, 1000, 1125, 1231, 1250, 1500, 1800, 1875, 2250, 2462, 2500, 3000, 3693, 3750, 4500, 4924, 5000, 5625, 6155, 7386, 7500, 9000, 9848, 11079, 11250, 12310, 14772, 15000, 18465, 22158, 22500, 24620, 29544, 30775, 36930, 44316, 45000, 49240, 55395, 61550, 73860, 88632, 92325, 110790, 123100, 147720, 153875, 184650, 221580, 246200, 276975, 307750, 369300, 443160, 461625, 553950, 615500, 738600, 769375, 923250, 1107900, 1231000, 1384875, 1538750, 1846500, 2215800, 2308125, 2769750, 3077500, 3693000, 4616250, 5539500, 6155000, 6924375, 9232500, 11079000, 13848750, 18465000, 27697500, 55395000]

約数ペア:

[(1, 55395000), (2, 27697500), (3, 18465000), (4, 13848750), (5, 11079000), (6, 9232500), (8, 6924375), (9, 6155000), (10, 5539500), (12, 4616250), (15, 3693000), (18, 3077500), (20, 2769750), (24, 2308125), (25, 2215800), (30, 1846500), (36, 1538750), (40, 1384875), (45, 1231000), (50, 1107900), (60, 923250), (72, 769375), (75, 738600), (90, 615500), (100, 553950), (120, 461625), (125, 443160), (150, 369300), (180, 307750), (200, 276975), (225, 246200), (250, 221580), (300, 184650), (360, 153875), (375, 147720), (450, 123100), (500, 110790), (600, 92325), (625, 88632), (750, 73860), (900, 61550), (1000, 55395), (1125, 49240), (1231, 45000), (1250, 44316), (1500, 36930), (1800, 30775), (1875, 29544), (2250, 24620), (2462, 22500), (2500, 22158), (3000, 18465), (3693, 15000), (3750, 14772), (4500, 12310), (4924, 11250), (5000, 11079), (5625, 9848), (6155, 9000), (7386, 7500)]