128667600

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{347}}^1$

素因数の和:474

約数の個数: 180

約数和(自身を含む): 452146656

約数和(自身を除く): 323479056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 103, 120, 144, 150, 180, 200, 206, 225, 240, 300, 309, 347, 360, 400, 412, 450, 515, 600, 618, 694, 720, 824, 900, 927, 1030, 1041, 1200, 1236, 1388, 1545, 1648, 1735, 1800, 1854, 2060, 2082, 2472, 2575, 2776, 3090, 3123, 3470, 3600, 3708, 4120, 4164, 4635, 4944, 5150, 5205, 5552, 6180, 6246, 6940, 7416, 7725, 8240, 8328, 8675, 9270, 10300, 10410, 12360, 12492, 13880, 14832, 15450, 15615, 16656, 17350, 18540, 20600, 20820, 23175, 24720, 24984, 26025, 27760, 30900, 31230, 34700, 35741, 37080, 41200, 41640, 46350, 49968, 52050, 61800, 62460, 69400, 71482, 74160, 78075, 83280, 92700, 104100, 107223, 123600, 124920, 138800, 142964, 156150, 178705, 185400, 208200, 214446, 249840, 285928, 312300, 321669, 357410, 370800, 416400, 428892, 536115, 571856, 624600, 643338, 714820, 857784, 893525, 1072230, 1249200, 1286676, 1429640, 1608345, 1715568, 1787050, 2144460, 2573352, 2680575, 2859280, 3216690, 3574100, 4288920, 5146704, 5361150, 6433380, 7148200, 8041725, 8577840, 10722300, 12866760, 14296400, 16083450, 21444600, 25733520, 32166900, 42889200, 64333800, 128667600]

約数ペア:

[(1, 128667600), (2, 64333800), (3, 42889200), (4, 32166900), (5, 25733520), (6, 21444600), (8, 16083450), (9, 14296400), (10, 12866760), (12, 10722300), (15, 8577840), (16, 8041725), (18, 7148200), (20, 6433380), (24, 5361150), (25, 5146704), (30, 4288920), (36, 3574100), (40, 3216690), (45, 2859280), (48, 2680575), (50, 2573352), (60, 2144460), (72, 1787050), (75, 1715568), (80, 1608345), (90, 1429640), (100, 1286676), (103, 1249200), (120, 1072230), (144, 893525), (150, 857784), (180, 714820), (200, 643338), (206, 624600), (225, 571856), (240, 536115), (300, 428892), (309, 416400), (347, 370800), (360, 357410), (400, 321669), (412, 312300), (450, 285928), (515, 249840), (600, 214446), (618, 208200), (694, 185400), (720, 178705), (824, 156150), (900, 142964), (927, 138800), (1030, 124920), (1041, 123600), (1200, 107223), (1236, 104100), (1388, 92700), (1545, 83280), (1648, 78075), (1735, 74160), (1800, 71482), (1854, 69400), (2060, 62460), (2082, 61800), (2472, 52050), (2575, 49968), (2776, 46350), (3090, 41640), (3123, 41200), (3470, 37080), (3600, 35741), (3708, 34700), (4120, 31230), (4164, 30900), (4635, 27760), (4944, 26025), (5150, 24984), (5205, 24720), (5552, 23175), (6180, 20820), (6246, 20600), (6940, 18540), (7416, 17350), (7725, 16656), (8240, 15615), (8328, 15450), (8675, 14832), (9270, 13880), (10300, 12492), (10410, 12360)]