144426220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:407

約数の個数: 96

約数和(自身を含む): 343526400

約数和(自身を除く): 199100180

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 79, 85, 95, 158, 170, 190, 283, 316, 323, 340, 380, 395, 566, 646, 790, 1132, 1292, 1343, 1415, 1501, 1580, 1615, 2686, 2830, 3002, 3230, 4811, 5372, 5377, 5660, 6004, 6460, 6715, 7505, 9622, 10754, 13430, 15010, 19244, 21508, 22357, 24055, 25517, 26860, 26885, 30020, 44714, 48110, 51034, 53770, 89428, 91409, 96220, 102068, 107540, 111785, 127585, 182818, 223570, 255170, 365636, 380069, 424783, 447140, 457045, 510340, 760138, 849566, 914090, 1520276, 1699132, 1828180, 1900345, 2123915, 3800690, 4247830, 7221311, 7601380, 8495660, 14442622, 28885244, 36106555, 72213110, 144426220]

約数ペア:

[(1, 144426220), (2, 72213110), (4, 36106555), (5, 28885244), (10, 14442622), (17, 8495660), (19, 7601380), (20, 7221311), (34, 4247830), (38, 3800690), (68, 2123915), (76, 1900345), (79, 1828180), (85, 1699132), (95, 1520276), (158, 914090), (170, 849566), (190, 760138), (283, 510340), (316, 457045), (323, 447140), (340, 424783), (380, 380069), (395, 365636), (566, 255170), (646, 223570), (790, 182818), (1132, 127585), (1292, 111785), (1343, 107540), (1415, 102068), (1501, 96220), (1580, 91409), (1615, 89428), (2686, 53770), (2830, 51034), (3002, 48110), (3230, 44714), (4811, 30020), (5372, 26885), (5377, 26860), (5660, 25517), (6004, 24055), (6460, 22357), (6715, 21508), (7505, 19244), (9622, 15010), (10754, 13430)]