12255750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{419}}^1$

素因数の和:455

約数の個数: 96

約数和(自身を含む): 35773920

約数和(自身を除く): 23518170

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 125, 130, 150, 195, 225, 234, 250, 325, 375, 390, 419, 450, 585, 650, 750, 838, 975, 1125, 1170, 1257, 1625, 1950, 2095, 2250, 2514, 2925, 3250, 3771, 4190, 4875, 5447, 5850, 6285, 7542, 9750, 10475, 10894, 12570, 14625, 16341, 18855, 20950, 27235, 29250, 31425, 32682, 37710, 49023, 52375, 54470, 62850, 81705, 94275, 98046, 104750, 136175, 157125, 163410, 188550, 245115, 272350, 314250, 408525, 471375, 490230, 680875, 817050, 942750, 1225575, 1361750, 2042625, 2451150, 4085250, 6127875, 12255750]

約数ペア:

[(1, 12255750), (2, 6127875), (3, 4085250), (5, 2451150), (6, 2042625), (9, 1361750), (10, 1225575), (13, 942750), (15, 817050), (18, 680875), (25, 490230), (26, 471375), (30, 408525), (39, 314250), (45, 272350), (50, 245115), (65, 188550), (75, 163410), (78, 157125), (90, 136175), (117, 104750), (125, 98046), (130, 94275), (150, 81705), (195, 62850), (225, 54470), (234, 52375), (250, 49023), (325, 37710), (375, 32682), (390, 31425), (419, 29250), (450, 27235), (585, 20950), (650, 18855), (750, 16341), (838, 14625), (975, 12570), (1125, 10894), (1170, 10475), (1257, 9750), (1625, 7542), (1950, 6285), (2095, 5850), (2250, 5447), (2514, 4875), (2925, 4190), (3250, 3771)]