13161000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:172

約数の個数: 128

約数和(自身を含む): 42456960

約数和(自身を除く): 29295960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 41, 50, 60, 75, 82, 100, 107, 120, 123, 125, 150, 164, 200, 205, 214, 246, 250, 300, 321, 328, 375, 410, 428, 492, 500, 535, 600, 615, 642, 750, 820, 856, 984, 1000, 1025, 1070, 1230, 1284, 1500, 1605, 1640, 2050, 2140, 2460, 2568, 2675, 3000, 3075, 3210, 4100, 4280, 4387, 4920, 5125, 5350, 6150, 6420, 8025, 8200, 8774, 10250, 10700, 12300, 12840, 13161, 13375, 15375, 16050, 17548, 20500, 21400, 21935, 24600, 26322, 26750, 30750, 32100, 35096, 40125, 41000, 43870, 52644, 53500, 61500, 64200, 65805, 80250, 87740, 105288, 107000, 109675, 123000, 131610, 160500, 175480, 219350, 263220, 321000, 329025, 438700, 526440, 548375, 658050, 877400, 1096750, 1316100, 1645125, 2193500, 2632200, 3290250, 4387000, 6580500, 13161000]

約数ペア:

[(1, 13161000), (2, 6580500), (3, 4387000), (4, 3290250), (5, 2632200), (6, 2193500), (8, 1645125), (10, 1316100), (12, 1096750), (15, 877400), (20, 658050), (24, 548375), (25, 526440), (30, 438700), (40, 329025), (41, 321000), (50, 263220), (60, 219350), (75, 175480), (82, 160500), (100, 131610), (107, 123000), (120, 109675), (123, 107000), (125, 105288), (150, 87740), (164, 80250), (200, 65805), (205, 64200), (214, 61500), (246, 53500), (250, 52644), (300, 43870), (321, 41000), (328, 40125), (375, 35096), (410, 32100), (428, 30750), (492, 26750), (500, 26322), (535, 24600), (600, 21935), (615, 21400), (642, 20500), (750, 17548), (820, 16050), (856, 15375), (984, 13375), (1000, 13161), (1025, 12840), (1070, 12300), (1230, 10700), (1284, 10250), (1500, 8774), (1605, 8200), (1640, 8025), (2050, 6420), (2140, 6150), (2460, 5350), (2568, 5125), (2675, 4920), (3000, 4387), (3075, 4280), (3210, 4100)]