89431560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4871}}^1$

素因数の和:4908

約数の個数: 128

約数和(自身を含む): 315705600

約数和(自身を除く): 226274040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1530, 1836, 2040, 2295, 3060, 3672, 4590, 4871, 6120, 9180, 9742, 14613, 18360, 19484, 24355, 29226, 38968, 43839, 48710, 58452, 73065, 82807, 87678, 97420, 116904, 131517, 146130, 165614, 175356, 194840, 219195, 248421, 263034, 292260, 331228, 350712, 414035, 438390, 496842, 526068, 584520, 657585, 662456, 745263, 828070, 876780, 993684, 1052136, 1242105, 1315170, 1490526, 1656140, 1753560, 1987368, 2235789, 2484210, 2630340, 2981052, 3312280, 3726315, 4471578, 4968420, 5260680, 5962104, 7452630, 8943156, 9936840, 11178945, 14905260, 17886312, 22357890, 29810520, 44715780, 89431560]

約数ペア:

[(1, 89431560), (2, 44715780), (3, 29810520), (4, 22357890), (5, 17886312), (6, 14905260), (8, 11178945), (9, 9936840), (10, 8943156), (12, 7452630), (15, 5962104), (17, 5260680), (18, 4968420), (20, 4471578), (24, 3726315), (27, 3312280), (30, 2981052), (34, 2630340), (36, 2484210), (40, 2235789), (45, 1987368), (51, 1753560), (54, 1656140), (60, 1490526), (68, 1315170), (72, 1242105), (85, 1052136), (90, 993684), (102, 876780), (108, 828070), (120, 745263), (135, 662456), (136, 657585), (153, 584520), (170, 526068), (180, 496842), (204, 438390), (216, 414035), (255, 350712), (270, 331228), (306, 292260), (340, 263034), (360, 248421), (408, 219195), (459, 194840), (510, 175356), (540, 165614), (612, 146130), (680, 131517), (765, 116904), (918, 97420), (1020, 87678), (1080, 82807), (1224, 73065), (1530, 58452), (1836, 48710), (2040, 43839), (2295, 38968), (3060, 29226), (3672, 24355), (4590, 19484), (4871, 18360), (6120, 14613), (9180, 9742)]