30228750

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{2687}}^1$

素因数の和:2715

約数の個数: 60

約数和(自身を含む): 81873792

約数和(自身を除く): 51645042

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 625, 750, 1125, 1250, 1875, 2250, 2687, 3750, 5374, 5625, 8061, 11250, 13435, 16122, 24183, 26870, 40305, 48366, 67175, 80610, 120915, 134350, 201525, 241830, 335875, 403050, 604575, 671750, 1007625, 1209150, 1679375, 2015250, 3022875, 3358750, 5038125, 6045750, 10076250, 15114375, 30228750]

約数ペア:

[(1, 30228750), (2, 15114375), (3, 10076250), (5, 6045750), (6, 5038125), (9, 3358750), (10, 3022875), (15, 2015250), (18, 1679375), (25, 1209150), (30, 1007625), (45, 671750), (50, 604575), (75, 403050), (90, 335875), (125, 241830), (150, 201525), (225, 134350), (250, 120915), (375, 80610), (450, 67175), (625, 48366), (750, 40305), (1125, 26870), (1250, 24183), (1875, 16122), (2250, 13435), (2687, 11250), (3750, 8061), (5374, 5625)]