155824380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{50923}}^1$

素因数の和:50955

約数の個数: 72

約数和(自身を含む): 500481072

約数和(自身を除く): 344656692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 50923, 101846, 152769, 203692, 254615, 305538, 458307, 509230, 611076, 763845, 865691, 916614, 1018460, 1527690, 1731382, 1833228, 2291535, 2597073, 3055380, 3462764, 4328455, 4583070, 5194146, 7791219, 8656910, 9166140, 10388292, 12985365, 15582438, 17313820, 25970730, 31164876, 38956095, 51941460, 77912190, 155824380]

約数ペア:

[(1, 155824380), (2, 77912190), (3, 51941460), (4, 38956095), (5, 31164876), (6, 25970730), (9, 17313820), (10, 15582438), (12, 12985365), (15, 10388292), (17, 9166140), (18, 8656910), (20, 7791219), (30, 5194146), (34, 4583070), (36, 4328455), (45, 3462764), (51, 3055380), (60, 2597073), (68, 2291535), (85, 1833228), (90, 1731382), (102, 1527690), (153, 1018460), (170, 916614), (180, 865691), (204, 763845), (255, 611076), (306, 509230), (340, 458307), (510, 305538), (612, 254615), (765, 203692), (1020, 152769), (1530, 101846), (3060, 50923)]