16315650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2789}}^1$

素因数の和:2820

約数の個数: 72

約数和(自身を含む): 47223540

約数和(自身を除く): 30907890

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2789, 2925, 5578, 5850, 8367, 13945, 16734, 25101, 27890, 36257, 41835, 50202, 69725, 72514, 83670, 108771, 125505, 139450, 181285, 209175, 217542, 251010, 326313, 362570, 418350, 543855, 627525, 652626, 906425, 1087710, 1255050, 1631565, 1812850, 2719275, 3263130, 5438550, 8157825, 16315650]

約数ペア:

[(1, 16315650), (2, 8157825), (3, 5438550), (5, 3263130), (6, 2719275), (9, 1812850), (10, 1631565), (13, 1255050), (15, 1087710), (18, 906425), (25, 652626), (26, 627525), (30, 543855), (39, 418350), (45, 362570), (50, 326313), (65, 251010), (75, 217542), (78, 209175), (90, 181285), (117, 139450), (130, 125505), (150, 108771), (195, 83670), (225, 72514), (234, 69725), (325, 50202), (390, 41835), (450, 36257), (585, 27890), (650, 25101), (975, 16734), (1170, 13945), (1950, 8367), (2789, 5850), (2925, 5578)]