42581550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:354

約数の個数: 96

約数和(自身を含む): 116671104

約数和(自身を除く): 74089554

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 131, 150, 165, 197, 262, 275, 330, 393, 394, 550, 591, 655, 786, 825, 985, 1182, 1310, 1441, 1650, 1965, 1970, 2167, 2882, 2955, 3275, 3930, 4323, 4334, 4925, 5910, 6501, 6550, 7205, 8646, 9825, 9850, 10835, 13002, 14410, 14775, 19650, 21615, 21670, 25807, 29550, 32505, 36025, 43230, 51614, 54175, 65010, 72050, 77421, 108075, 108350, 129035, 154842, 162525, 216150, 258070, 283877, 325050, 387105, 567754, 645175, 774210, 851631, 1290350, 1419385, 1703262, 1935525, 2838770, 3871050, 4258155, 7096925, 8516310, 14193850, 21290775, 42581550]

約数ペア:

[(1, 42581550), (2, 21290775), (3, 14193850), (5, 8516310), (6, 7096925), (10, 4258155), (11, 3871050), (15, 2838770), (22, 1935525), (25, 1703262), (30, 1419385), (33, 1290350), (50, 851631), (55, 774210), (66, 645175), (75, 567754), (110, 387105), (131, 325050), (150, 283877), (165, 258070), (197, 216150), (262, 162525), (275, 154842), (330, 129035), (393, 108350), (394, 108075), (550, 77421), (591, 72050), (655, 65010), (786, 54175), (825, 51614), (985, 43230), (1182, 36025), (1310, 32505), (1441, 29550), (1650, 25807), (1965, 21670), (1970, 21615), (2167, 19650), (2882, 14775), (2955, 14410), (3275, 13002), (3930, 10835), (4323, 9850), (4334, 9825), (4925, 8646), (5910, 7205), (6501, 6550)]