145613340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{42577}}^1$

素因数の和:42611

約数の個数: 72

約数和(自身を含む): 464951760

約数和(自身を除く): 319338420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 42577, 85154, 127731, 170308, 212885, 255462, 383193, 425770, 510924, 638655, 766386, 808963, 851540, 1277310, 1532772, 1617926, 1915965, 2426889, 2554620, 3235852, 3831930, 4044815, 4853778, 7280667, 7663860, 8089630, 9707556, 12134445, 14561334, 16179260, 24268890, 29122668, 36403335, 48537780, 72806670, 145613340]

約数ペア:

[(1, 145613340), (2, 72806670), (3, 48537780), (4, 36403335), (5, 29122668), (6, 24268890), (9, 16179260), (10, 14561334), (12, 12134445), (15, 9707556), (18, 8089630), (19, 7663860), (20, 7280667), (30, 4853778), (36, 4044815), (38, 3831930), (45, 3235852), (57, 2554620), (60, 2426889), (76, 1915965), (90, 1617926), (95, 1532772), (114, 1277310), (171, 851540), (180, 808963), (190, 766386), (228, 638655), (285, 510924), (342, 425770), (380, 383193), (570, 255462), (684, 212885), (855, 170308), (1140, 127731), (1710, 85154), (3420, 42577)]