39857850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{3851}}^1$

素因数の和:3892

約数の個数: 72

約数和(自身を含む): 111769632

約数和(自身を除く): 71911782

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 138, 150, 207, 225, 230, 345, 414, 450, 575, 690, 1035, 1150, 1725, 2070, 3450, 3851, 5175, 7702, 10350, 11553, 19255, 23106, 34659, 38510, 57765, 69318, 88573, 96275, 115530, 173295, 177146, 192550, 265719, 288825, 346590, 442865, 531438, 577650, 797157, 866475, 885730, 1328595, 1594314, 1732950, 2214325, 2657190, 3985785, 4428650, 6642975, 7971570, 13285950, 19928925, 39857850]

約数ペア:

[(1, 39857850), (2, 19928925), (3, 13285950), (5, 7971570), (6, 6642975), (9, 4428650), (10, 3985785), (15, 2657190), (18, 2214325), (23, 1732950), (25, 1594314), (30, 1328595), (45, 885730), (46, 866475), (50, 797157), (69, 577650), (75, 531438), (90, 442865), (115, 346590), (138, 288825), (150, 265719), (207, 192550), (225, 177146), (230, 173295), (345, 115530), (414, 96275), (450, 88573), (575, 69318), (690, 57765), (1035, 38510), (1150, 34659), (1725, 23106), (2070, 19255), (3450, 11553), (3851, 10350), (5175, 7702)]