212024520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4177}}^1$

素因数の和:4244

約数の個数: 128

約数和(自身を含む): 721958400

約数和(自身を除く): 509933880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 90, 94, 108, 120, 135, 141, 180, 188, 216, 235, 270, 282, 360, 376, 423, 470, 540, 564, 705, 846, 940, 1080, 1128, 1269, 1410, 1692, 1880, 2115, 2538, 2820, 3384, 4177, 4230, 5076, 5640, 6345, 8354, 8460, 10152, 12531, 12690, 16708, 16920, 20885, 25062, 25380, 33416, 37593, 41770, 50124, 50760, 62655, 75186, 83540, 100248, 112779, 125310, 150372, 167080, 187965, 196319, 225558, 250620, 300744, 375930, 392638, 451116, 501240, 563895, 588957, 751860, 785276, 902232, 981595, 1127790, 1177914, 1503720, 1570552, 1766871, 1963190, 2255580, 2355828, 2944785, 3533742, 3926380, 4511160, 4711656, 5300613, 5889570, 7067484, 7852760, 8834355, 10601226, 11779140, 14134968, 17668710, 21202452, 23558280, 26503065, 35337420, 42404904, 53006130, 70674840, 106012260, 212024520]

約数ペア:

[(1, 212024520), (2, 106012260), (3, 70674840), (4, 53006130), (5, 42404904), (6, 35337420), (8, 26503065), (9, 23558280), (10, 21202452), (12, 17668710), (15, 14134968), (18, 11779140), (20, 10601226), (24, 8834355), (27, 7852760), (30, 7067484), (36, 5889570), (40, 5300613), (45, 4711656), (47, 4511160), (54, 3926380), (60, 3533742), (72, 2944785), (90, 2355828), (94, 2255580), (108, 1963190), (120, 1766871), (135, 1570552), (141, 1503720), (180, 1177914), (188, 1127790), (216, 981595), (235, 902232), (270, 785276), (282, 751860), (360, 588957), (376, 563895), (423, 501240), (470, 451116), (540, 392638), (564, 375930), (705, 300744), (846, 250620), (940, 225558), (1080, 196319), (1128, 187965), (1269, 167080), (1410, 150372), (1692, 125310), (1880, 112779), (2115, 100248), (2538, 83540), (2820, 75186), (3384, 62655), (4177, 50760), (4230, 50124), (5076, 41770), (5640, 37593), (6345, 33416), (8354, 25380), (8460, 25062), (10152, 20885), (12531, 16920), (12690, 16708)]