42424020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{313}}^1$

素因数の和:582

約数の個数: 96

約数和(自身を含む): 132935040

約数和(自身を除く): 90511020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 251, 270, 313, 502, 540, 626, 753, 939, 1004, 1252, 1255, 1506, 1565, 1878, 2259, 2510, 2817, 3012, 3130, 3756, 3765, 4518, 4695, 5020, 5634, 6260, 6777, 7530, 8451, 9036, 9390, 11268, 11295, 13554, 14085, 15060, 16902, 18780, 22590, 27108, 28170, 33804, 33885, 42255, 45180, 56340, 67770, 78563, 84510, 135540, 157126, 169020, 235689, 314252, 392815, 471378, 707067, 785630, 942756, 1178445, 1414134, 1571260, 2121201, 2356890, 2828268, 3535335, 4242402, 4713780, 7070670, 8484804, 10606005, 14141340, 21212010, 42424020]

約数ペア:

[(1, 42424020), (2, 21212010), (3, 14141340), (4, 10606005), (5, 8484804), (6, 7070670), (9, 4713780), (10, 4242402), (12, 3535335), (15, 2828268), (18, 2356890), (20, 2121201), (27, 1571260), (30, 1414134), (36, 1178445), (45, 942756), (54, 785630), (60, 707067), (90, 471378), (108, 392815), (135, 314252), (180, 235689), (251, 169020), (270, 157126), (313, 135540), (502, 84510), (540, 78563), (626, 67770), (753, 56340), (939, 45180), (1004, 42255), (1252, 33885), (1255, 33804), (1506, 28170), (1565, 27108), (1878, 22590), (2259, 18780), (2510, 16902), (2817, 15060), (3012, 14085), (3130, 13554), (3756, 11295), (3765, 11268), (4518, 9390), (4695, 9036), (5020, 8451), (5634, 7530), (6260, 6777)]