74801340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1951}}^1$

素因数の和:2040

約数の個数: 96

約数和(自身を含む): 236113920

約数和(自身を除く): 161312580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 90, 108, 135, 142, 180, 213, 270, 284, 355, 426, 540, 639, 710, 852, 1065, 1278, 1420, 1917, 1951, 2130, 2556, 3195, 3834, 3902, 4260, 5853, 6390, 7668, 7804, 9585, 9755, 11706, 12780, 17559, 19170, 19510, 23412, 29265, 35118, 38340, 39020, 52677, 58530, 70236, 87795, 105354, 117060, 138521, 175590, 210708, 263385, 277042, 351180, 415563, 526770, 554084, 692605, 831126, 1053540, 1246689, 1385210, 1662252, 2077815, 2493378, 2770420, 3740067, 4155630, 4986756, 6233445, 7480134, 8311260, 12466890, 14960268, 18700335, 24933780, 37400670, 74801340]

約数ペア:

[(1, 74801340), (2, 37400670), (3, 24933780), (4, 18700335), (5, 14960268), (6, 12466890), (9, 8311260), (10, 7480134), (12, 6233445), (15, 4986756), (18, 4155630), (20, 3740067), (27, 2770420), (30, 2493378), (36, 2077815), (45, 1662252), (54, 1385210), (60, 1246689), (71, 1053540), (90, 831126), (108, 692605), (135, 554084), (142, 526770), (180, 415563), (213, 351180), (270, 277042), (284, 263385), (355, 210708), (426, 175590), (540, 138521), (639, 117060), (710, 105354), (852, 87795), (1065, 70236), (1278, 58530), (1420, 52677), (1917, 39020), (1951, 38340), (2130, 35118), (2556, 29265), (3195, 23412), (3834, 19510), (3902, 19170), (4260, 17559), (5853, 12780), (6390, 11706), (7668, 9755), (7804, 9585)]