12152700

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{643}}^1$

素因数の和:673

約数の個数: 144

約数和(自身を含む): 44719360

約数和(自身を除く): 32566660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 643, 675, 700, 756, 900, 945, 1050, 1260, 1286, 1350, 1575, 1890, 1929, 2100, 2572, 2700, 3150, 3215, 3780, 3858, 4501, 4725, 5787, 6300, 6430, 7716, 9002, 9450, 9645, 11574, 12860, 13503, 16075, 17361, 18004, 18900, 19290, 22505, 23148, 27006, 28935, 32150, 34722, 38580, 40509, 45010, 48225, 54012, 57870, 64300, 67515, 69444, 81018, 86805, 90020, 96450, 112525, 115740, 121527, 135030, 144675, 162036, 173610, 192900, 202545, 225050, 243054, 270060, 289350, 337575, 347220, 405090, 434025, 450100, 486108, 578700, 607635, 675150, 810180, 868050, 1012725, 1215270, 1350300, 1736100, 2025450, 2430540, 3038175, 4050900, 6076350, 12152700]

約数ペア:

[(1, 12152700), (2, 6076350), (3, 4050900), (4, 3038175), (5, 2430540), (6, 2025450), (7, 1736100), (9, 1350300), (10, 1215270), (12, 1012725), (14, 868050), (15, 810180), (18, 675150), (20, 607635), (21, 578700), (25, 486108), (27, 450100), (28, 434025), (30, 405090), (35, 347220), (36, 337575), (42, 289350), (45, 270060), (50, 243054), (54, 225050), (60, 202545), (63, 192900), (70, 173610), (75, 162036), (84, 144675), (90, 135030), (100, 121527), (105, 115740), (108, 112525), (126, 96450), (135, 90020), (140, 86805), (150, 81018), (175, 69444), (180, 67515), (189, 64300), (210, 57870), (225, 54012), (252, 48225), (270, 45010), (300, 40509), (315, 38580), (350, 34722), (378, 32150), (420, 28935), (450, 27006), (525, 23148), (540, 22505), (630, 19290), (643, 18900), (675, 18004), (700, 17361), (756, 16075), (900, 13503), (945, 12860), (1050, 11574), (1260, 9645), (1286, 9450), (1350, 9002), (1575, 7716), (1890, 6430), (1929, 6300), (2100, 5787), (2572, 4725), (2700, 4501), (3150, 3858), (3215, 3780)]