222745140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{359}}^1\times {\mathrm{383}}^1$

素因数の和:763

約数の個数: 120

約数和(自身を含む): 702535680

約数和(自身を除く): 479790540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 359, 383, 405, 540, 718, 766, 810, 1077, 1149, 1436, 1532, 1620, 1795, 1915, 2154, 2298, 3231, 3447, 3590, 3830, 4308, 4596, 5385, 5745, 6462, 6894, 7180, 7660, 9693, 10341, 10770, 11490, 12924, 13788, 16155, 17235, 19386, 20682, 21540, 22980, 29079, 31023, 32310, 34470, 38772, 41364, 48465, 51705, 58158, 62046, 64620, 68940, 96930, 103410, 116316, 124092, 137497, 145395, 155115, 193860, 206820, 274994, 290790, 310230, 412491, 549988, 581580, 620460, 687485, 824982, 1237473, 1374970, 1649964, 2062455, 2474946, 2749940, 3712419, 4124910, 4949892, 6187365, 7424838, 8249820, 11137257, 12374730, 14849676, 18562095, 22274514, 24749460, 37124190, 44549028, 55686285, 74248380, 111372570, 222745140]

約数ペア:

[(1, 222745140), (2, 111372570), (3, 74248380), (4, 55686285), (5, 44549028), (6, 37124190), (9, 24749460), (10, 22274514), (12, 18562095), (15, 14849676), (18, 12374730), (20, 11137257), (27, 8249820), (30, 7424838), (36, 6187365), (45, 4949892), (54, 4124910), (60, 3712419), (81, 2749940), (90, 2474946), (108, 2062455), (135, 1649964), (162, 1374970), (180, 1237473), (270, 824982), (324, 687485), (359, 620460), (383, 581580), (405, 549988), (540, 412491), (718, 310230), (766, 290790), (810, 274994), (1077, 206820), (1149, 193860), (1436, 155115), (1532, 145395), (1620, 137497), (1795, 124092), (1915, 116316), (2154, 103410), (2298, 96930), (3231, 68940), (3447, 64620), (3590, 62046), (3830, 58158), (4308, 51705), (4596, 48465), (5385, 41364), (5745, 38772), (6462, 34470), (6894, 32310), (7180, 31023), (7660, 29079), (9693, 22980), (10341, 21540), (10770, 20682), (11490, 19386), (12924, 17235), (13788, 16155)]