72207300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{21881}}^1$

素因数の和:21909

約数の個数: 72

約数和(自身を含む): 227922912

約数和(自身を除く): 155715612

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 132, 150, 165, 220, 275, 300, 330, 550, 660, 825, 1100, 1650, 3300, 21881, 43762, 65643, 87524, 109405, 131286, 218810, 240691, 262572, 328215, 437620, 481382, 547025, 656430, 722073, 962764, 1094050, 1203455, 1312860, 1444146, 1641075, 2188100, 2406910, 2888292, 3282150, 3610365, 4813820, 6017275, 6564300, 7220730, 12034550, 14441460, 18051825, 24069100, 36103650, 72207300]

約数ペア:

[(1, 72207300), (2, 36103650), (3, 24069100), (4, 18051825), (5, 14441460), (6, 12034550), (10, 7220730), (11, 6564300), (12, 6017275), (15, 4813820), (20, 3610365), (22, 3282150), (25, 2888292), (30, 2406910), (33, 2188100), (44, 1641075), (50, 1444146), (55, 1312860), (60, 1203455), (66, 1094050), (75, 962764), (100, 722073), (110, 656430), (132, 547025), (150, 481382), (165, 437620), (220, 328215), (275, 262572), (300, 240691), (330, 218810), (550, 131286), (660, 109405), (825, 87524), (1100, 65643), (1650, 43762), (3300, 21881)]