203488560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25693}}^1$

素因数の和:25723

約数の個数: 120

約数和(自身を含む): 745537104

約数和(自身を除く): 542048544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 25693, 51386, 77079, 102772, 128465, 154158, 205544, 231237, 256930, 282623, 308316, 385395, 411088, 462474, 513860, 565246, 616632, 770790, 847869, 924948, 1027720, 1130492, 1156185, 1233264, 1413115, 1541580, 1695738, 1849896, 2055440, 2260984, 2312370, 2543607, 2826230, 3083160, 3391476, 3699792, 4239345, 4521968, 4624740, 5087214, 5652460, 6166320, 6782952, 8478690, 9249480, 10174428, 11304920, 12718035, 13565904, 16957380, 18498960, 20348856, 22609840, 25436070, 33914760, 40697712, 50872140, 67829520, 101744280, 203488560]

約数ペア:

[(1, 203488560), (2, 101744280), (3, 67829520), (4, 50872140), (5, 40697712), (6, 33914760), (8, 25436070), (9, 22609840), (10, 20348856), (11, 18498960), (12, 16957380), (15, 13565904), (16, 12718035), (18, 11304920), (20, 10174428), (22, 9249480), (24, 8478690), (30, 6782952), (33, 6166320), (36, 5652460), (40, 5087214), (44, 4624740), (45, 4521968), (48, 4239345), (55, 3699792), (60, 3391476), (66, 3083160), (72, 2826230), (80, 2543607), (88, 2312370), (90, 2260984), (99, 2055440), (110, 1849896), (120, 1695738), (132, 1541580), (144, 1413115), (165, 1233264), (176, 1156185), (180, 1130492), (198, 1027720), (220, 924948), (240, 847869), (264, 770790), (330, 616632), (360, 565246), (396, 513860), (440, 462474), (495, 411088), (528, 385395), (660, 308316), (720, 282623), (792, 256930), (880, 231237), (990, 205544), (1320, 154158), (1584, 128465), (1980, 102772), (2640, 77079), (3960, 51386), (7920, 25693)]