89263920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:299

約数の個数: 160

約数和(自身を含む): 293409792

約数和(自身を除く): 204145872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 103, 115, 120, 138, 157, 184, 206, 230, 240, 276, 309, 314, 345, 368, 412, 460, 471, 515, 552, 618, 628, 690, 785, 824, 920, 942, 1030, 1104, 1236, 1256, 1380, 1545, 1570, 1648, 1840, 1884, 2060, 2355, 2369, 2472, 2512, 2760, 3090, 3140, 3611, 3768, 4120, 4710, 4738, 4944, 5520, 6180, 6280, 7107, 7222, 7536, 8240, 9420, 9476, 10833, 11845, 12360, 12560, 14214, 14444, 16171, 18055, 18840, 18952, 21666, 23690, 24720, 28428, 28888, 32342, 35535, 36110, 37680, 37904, 43332, 47380, 48513, 54165, 56856, 57776, 64684, 71070, 72220, 80855, 86664, 94760, 97026, 108330, 113712, 129368, 142140, 144440, 161710, 173328, 189520, 194052, 216660, 242565, 258736, 284280, 288880, 323420, 371933, 388104, 433320, 485130, 568560, 646840, 743866, 776208, 866640, 970260, 1115799, 1293680, 1487732, 1859665, 1940520, 2231598, 2975464, 3719330, 3881040, 4463196, 5578995, 5950928, 7438660, 8926392, 11157990, 14877320, 17852784, 22315980, 29754640, 44631960, 89263920]

約数ペア:

[(1, 89263920), (2, 44631960), (3, 29754640), (4, 22315980), (5, 17852784), (6, 14877320), (8, 11157990), (10, 8926392), (12, 7438660), (15, 5950928), (16, 5578995), (20, 4463196), (23, 3881040), (24, 3719330), (30, 2975464), (40, 2231598), (46, 1940520), (48, 1859665), (60, 1487732), (69, 1293680), (80, 1115799), (92, 970260), (103, 866640), (115, 776208), (120, 743866), (138, 646840), (157, 568560), (184, 485130), (206, 433320), (230, 388104), (240, 371933), (276, 323420), (309, 288880), (314, 284280), (345, 258736), (368, 242565), (412, 216660), (460, 194052), (471, 189520), (515, 173328), (552, 161710), (618, 144440), (628, 142140), (690, 129368), (785, 113712), (824, 108330), (920, 97026), (942, 94760), (1030, 86664), (1104, 80855), (1236, 72220), (1256, 71070), (1380, 64684), (1545, 57776), (1570, 56856), (1648, 54165), (1840, 48513), (1884, 47380), (2060, 43332), (2355, 37904), (2369, 37680), (2472, 36110), (2512, 35535), (2760, 32342), (3090, 28888), (3140, 28428), (3611, 24720), (3768, 23690), (4120, 21666), (4710, 18952), (4738, 18840), (4944, 18055), (5520, 16171), (6180, 14444), (6280, 14214), (7107, 12560), (7222, 12360), (7536, 11845), (8240, 10833), (9420, 9476)]