223045020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{887}}^1$

素因数の和:1040

約数の個数: 144

約数和(自身を含む): 744726528

約数和(自身を除く): 521681508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 127, 132, 165, 180, 198, 220, 254, 330, 381, 396, 495, 508, 635, 660, 762, 887, 990, 1143, 1270, 1397, 1524, 1774, 1905, 1980, 2286, 2540, 2661, 2794, 3548, 3810, 4191, 4435, 4572, 5322, 5588, 5715, 6985, 7620, 7983, 8382, 8870, 9757, 10644, 11430, 12573, 13305, 13970, 15966, 16764, 17740, 19514, 20955, 22860, 25146, 26610, 27940, 29271, 31932, 39028, 39915, 41910, 48785, 50292, 53220, 58542, 62865, 79830, 83820, 87813, 97570, 112649, 117084, 125730, 146355, 159660, 175626, 195140, 225298, 251460, 292710, 337947, 351252, 439065, 450596, 563245, 585420, 675894, 878130, 1013841, 1126490, 1239139, 1351788, 1689735, 1756260, 2027682, 2252980, 2478278, 3379470, 3717417, 4055364, 4956556, 5069205, 6195695, 6758940, 7434834, 10138410, 11152251, 12391390, 14869668, 18587085, 20276820, 22304502, 24782780, 37174170, 44609004, 55761255, 74348340, 111522510, 223045020]

約数ペア:

[(1, 223045020), (2, 111522510), (3, 74348340), (4, 55761255), (5, 44609004), (6, 37174170), (9, 24782780), (10, 22304502), (11, 20276820), (12, 18587085), (15, 14869668), (18, 12391390), (20, 11152251), (22, 10138410), (30, 7434834), (33, 6758940), (36, 6195695), (44, 5069205), (45, 4956556), (55, 4055364), (60, 3717417), (66, 3379470), (90, 2478278), (99, 2252980), (110, 2027682), (127, 1756260), (132, 1689735), (165, 1351788), (180, 1239139), (198, 1126490), (220, 1013841), (254, 878130), (330, 675894), (381, 585420), (396, 563245), (495, 450596), (508, 439065), (635, 351252), (660, 337947), (762, 292710), (887, 251460), (990, 225298), (1143, 195140), (1270, 175626), (1397, 159660), (1524, 146355), (1774, 125730), (1905, 117084), (1980, 112649), (2286, 97570), (2540, 87813), (2661, 83820), (2794, 79830), (3548, 62865), (3810, 58542), (4191, 53220), (4435, 50292), (4572, 48785), (5322, 41910), (5588, 39915), (5715, 39028), (6985, 31932), (7620, 29271), (7983, 27940), (8382, 26610), (8870, 25146), (9757, 22860), (10644, 20955), (11430, 19514), (12573, 17740), (13305, 16764), (13970, 15966)]