16922400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{641}}^1$

素因数の和:675

約数の個数: 144

約数和(自身を含む): 60183648

約数和(自身を除く): 43261248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 96, 100, 110, 120, 132, 150, 160, 165, 176, 200, 220, 240, 264, 275, 300, 330, 352, 400, 440, 480, 528, 550, 600, 641, 660, 800, 825, 880, 1056, 1100, 1200, 1282, 1320, 1650, 1760, 1923, 2200, 2400, 2564, 2640, 3205, 3300, 3846, 4400, 5128, 5280, 6410, 6600, 7051, 7692, 8800, 9615, 10256, 12820, 13200, 14102, 15384, 16025, 19230, 20512, 21153, 25640, 26400, 28204, 30768, 32050, 35255, 38460, 42306, 48075, 51280, 56408, 61536, 64100, 70510, 76920, 84612, 96150, 102560, 105765, 112816, 128200, 141020, 153840, 169224, 176275, 192300, 211530, 225632, 256400, 282040, 307680, 338448, 352550, 384600, 423060, 512800, 528825, 564080, 676896, 705100, 769200, 846120, 1057650, 1128160, 1410200, 1538400, 1692240, 2115300, 2820400, 3384480, 4230600, 5640800, 8461200, 16922400]

約数ペア:

[(1, 16922400), (2, 8461200), (3, 5640800), (4, 4230600), (5, 3384480), (6, 2820400), (8, 2115300), (10, 1692240), (11, 1538400), (12, 1410200), (15, 1128160), (16, 1057650), (20, 846120), (22, 769200), (24, 705100), (25, 676896), (30, 564080), (32, 528825), (33, 512800), (40, 423060), (44, 384600), (48, 352550), (50, 338448), (55, 307680), (60, 282040), (66, 256400), (75, 225632), (80, 211530), (88, 192300), (96, 176275), (100, 169224), (110, 153840), (120, 141020), (132, 128200), (150, 112816), (160, 105765), (165, 102560), (176, 96150), (200, 84612), (220, 76920), (240, 70510), (264, 64100), (275, 61536), (300, 56408), (330, 51280), (352, 48075), (400, 42306), (440, 38460), (480, 35255), (528, 32050), (550, 30768), (600, 28204), (641, 26400), (660, 25640), (800, 21153), (825, 20512), (880, 19230), (1056, 16025), (1100, 15384), (1200, 14102), (1282, 13200), (1320, 12820), (1650, 10256), (1760, 9615), (1923, 8800), (2200, 7692), (2400, 7051), (2564, 6600), (2640, 6410), (3205, 5280), (3300, 5128), (3846, 4400)]