90577300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1229}}^1$

素因数の和:1321

約数の個数: 72

約数和(自身を含む): 217798560

約数和(自身を除く): 127221260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 67, 100, 110, 134, 220, 268, 275, 335, 550, 670, 737, 1100, 1229, 1340, 1474, 1675, 2458, 2948, 3350, 3685, 4916, 6145, 6700, 7370, 12290, 13519, 14740, 18425, 24580, 27038, 30725, 36850, 54076, 61450, 67595, 73700, 82343, 122900, 135190, 164686, 270380, 329372, 337975, 411715, 675950, 823430, 905773, 1351900, 1646860, 1811546, 2058575, 3623092, 4117150, 4528865, 8234300, 9057730, 18115460, 22644325, 45288650, 90577300]

約数ペア:

[(1, 90577300), (2, 45288650), (4, 22644325), (5, 18115460), (10, 9057730), (11, 8234300), (20, 4528865), (22, 4117150), (25, 3623092), (44, 2058575), (50, 1811546), (55, 1646860), (67, 1351900), (100, 905773), (110, 823430), (134, 675950), (220, 411715), (268, 337975), (275, 329372), (335, 270380), (550, 164686), (670, 135190), (737, 122900), (1100, 82343), (1229, 73700), (1340, 67595), (1474, 61450), (1675, 54076), (2458, 36850), (2948, 30725), (3350, 27038), (3685, 24580), (4916, 18425), (6145, 14740), (6700, 13519), (7370, 12290)]