143295350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:222

約数の個数: 96

約数和(自身を含む): 305230464

約数和(自身を除く): 161935114

約数列:

[1, 2, 5, 10, 11, 22, 25, 43, 50, 55, 73, 83, 86, 110, 146, 166, 215, 275, 365, 415, 430, 473, 550, 730, 803, 830, 913, 946, 1075, 1606, 1825, 1826, 2075, 2150, 2365, 3139, 3569, 3650, 4015, 4150, 4565, 4730, 6059, 6278, 7138, 8030, 9130, 11825, 12118, 15695, 17845, 20075, 22825, 23650, 30295, 31390, 34529, 35690, 39259, 40150, 45650, 60590, 66649, 69058, 78475, 78518, 89225, 133298, 151475, 156950, 172645, 178450, 196295, 260537, 302950, 333245, 345290, 392590, 521074, 666490, 863225, 981475, 1302685, 1666225, 1726450, 1962950, 2605370, 2865907, 3332450, 5731814, 6513425, 13026850, 14329535, 28659070, 71647675, 143295350]

約数ペア:

[(1, 143295350), (2, 71647675), (5, 28659070), (10, 14329535), (11, 13026850), (22, 6513425), (25, 5731814), (43, 3332450), (50, 2865907), (55, 2605370), (73, 1962950), (83, 1726450), (86, 1666225), (110, 1302685), (146, 981475), (166, 863225), (215, 666490), (275, 521074), (365, 392590), (415, 345290), (430, 333245), (473, 302950), (550, 260537), (730, 196295), (803, 178450), (830, 172645), (913, 156950), (946, 151475), (1075, 133298), (1606, 89225), (1825, 78518), (1826, 78475), (2075, 69058), (2150, 66649), (2365, 60590), (3139, 45650), (3569, 40150), (3650, 39259), (4015, 35690), (4150, 34529), (4565, 31390), (4730, 30295), (6059, 23650), (6278, 22825), (7138, 20075), (8030, 17845), (9130, 15695), (11825, 12118)]