15006750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:155

約数の個数: 128

約数和(自身を含む): 43670016

約数和(自身を除く): 28663266

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 25, 30, 33, 34, 50, 51, 55, 66, 75, 85, 102, 107, 110, 125, 150, 165, 170, 187, 214, 250, 255, 275, 321, 330, 374, 375, 425, 510, 535, 550, 561, 642, 750, 825, 850, 935, 1070, 1122, 1177, 1275, 1375, 1605, 1650, 1819, 1870, 2125, 2354, 2550, 2675, 2750, 2805, 3210, 3531, 3638, 4125, 4250, 4675, 5350, 5457, 5610, 5885, 6375, 7062, 8025, 8250, 9095, 9350, 10914, 11770, 12750, 13375, 14025, 16050, 17655, 18190, 20009, 23375, 26750, 27285, 28050, 29425, 35310, 40018, 40125, 45475, 46750, 54570, 58850, 60027, 70125, 80250, 88275, 90950, 100045, 120054, 136425, 140250, 147125, 176550, 200090, 227375, 272850, 294250, 300135, 441375, 454750, 500225, 600270, 682125, 882750, 1000450, 1364250, 1500675, 2501125, 3001350, 5002250, 7503375, 15006750]

約数ペア:

[(1, 15006750), (2, 7503375), (3, 5002250), (5, 3001350), (6, 2501125), (10, 1500675), (11, 1364250), (15, 1000450), (17, 882750), (22, 682125), (25, 600270), (30, 500225), (33, 454750), (34, 441375), (50, 300135), (51, 294250), (55, 272850), (66, 227375), (75, 200090), (85, 176550), (102, 147125), (107, 140250), (110, 136425), (125, 120054), (150, 100045), (165, 90950), (170, 88275), (187, 80250), (214, 70125), (250, 60027), (255, 58850), (275, 54570), (321, 46750), (330, 45475), (374, 40125), (375, 40018), (425, 35310), (510, 29425), (535, 28050), (550, 27285), (561, 26750), (642, 23375), (750, 20009), (825, 18190), (850, 17655), (935, 16050), (1070, 14025), (1122, 13375), (1177, 12750), (1275, 11770), (1375, 10914), (1605, 9350), (1650, 9095), (1819, 8250), (1870, 8025), (2125, 7062), (2354, 6375), (2550, 5885), (2675, 5610), (2750, 5457), (2805, 5350), (3210, 4675), (3531, 4250), (3638, 4125)]