23978700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:213

約数の個数: 144

約数和(自身を含む): 78744960

約数和(自身を除く): 54766260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 83, 90, 100, 107, 108, 135, 150, 166, 180, 214, 225, 249, 270, 300, 321, 332, 415, 428, 450, 498, 535, 540, 642, 675, 747, 830, 900, 963, 996, 1070, 1245, 1284, 1350, 1494, 1605, 1660, 1926, 2075, 2140, 2241, 2490, 2675, 2700, 2889, 2988, 3210, 3735, 3852, 4150, 4482, 4815, 4980, 5350, 5778, 6225, 6420, 7470, 8025, 8300, 8881, 8964, 9630, 10700, 11205, 11556, 12450, 14445, 14940, 16050, 17762, 18675, 19260, 22410, 24075, 24900, 26643, 28890, 32100, 35524, 37350, 44405, 44820, 48150, 53286, 56025, 57780, 72225, 74700, 79929, 88810, 96300, 106572, 112050, 133215, 144450, 159858, 177620, 222025, 224100, 239787, 266430, 288900, 319716, 399645, 444050, 479574, 532860, 666075, 799290, 888100, 959148, 1198935, 1332150, 1598580, 1998225, 2397870, 2664300, 3996450, 4795740, 5994675, 7992900, 11989350, 23978700]

約数ペア:

[(1, 23978700), (2, 11989350), (3, 7992900), (4, 5994675), (5, 4795740), (6, 3996450), (9, 2664300), (10, 2397870), (12, 1998225), (15, 1598580), (18, 1332150), (20, 1198935), (25, 959148), (27, 888100), (30, 799290), (36, 666075), (45, 532860), (50, 479574), (54, 444050), (60, 399645), (75, 319716), (83, 288900), (90, 266430), (100, 239787), (107, 224100), (108, 222025), (135, 177620), (150, 159858), (166, 144450), (180, 133215), (214, 112050), (225, 106572), (249, 96300), (270, 88810), (300, 79929), (321, 74700), (332, 72225), (415, 57780), (428, 56025), (450, 53286), (498, 48150), (535, 44820), (540, 44405), (642, 37350), (675, 35524), (747, 32100), (830, 28890), (900, 26643), (963, 24900), (996, 24075), (1070, 22410), (1245, 19260), (1284, 18675), (1350, 17762), (1494, 16050), (1605, 14940), (1660, 14445), (1926, 12450), (2075, 11556), (2140, 11205), (2241, 10700), (2490, 9630), (2675, 8964), (2700, 8881), (2889, 8300), (2988, 8025), (3210, 7470), (3735, 6420), (3852, 6225), (4150, 5778), (4482, 5350), (4815, 4980)]