68648040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3739}}^1$

素因数の和:3776

約数の個数: 128

約数和(自身を含む): 242352000

約数和(自身を除く): 173703960

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, 3739, 4590, 6120, 7478, 9180, 11217, 14956, 18360, 18695, 22434, 29912, 33651, 37390, 44868, 56085, 63563, 67302, 74780, 89736, 100953, 112170, 127126, 134604, 149560, 168255, 190689, 201906, 224340, 254252, 269208, 317815, 336510, 381378, 403812, 448680, 504765, 508504, 572067, 635630, 673020, 762756, 807624, 953445, 1009530, 1144134, 1271260, 1346040, 1525512, 1716201, 1906890, 2019060, 2288268, 2542520, 2860335, 3432402, 3813780, 4038120, 4576536, 5720670, 6864804, 7627560, 8581005, 11441340, 13729608, 17162010, 22882680, 34324020, 68648040]

約数ペア:

[(1, 68648040), (2, 34324020), (3, 22882680), (4, 17162010), (5, 13729608), (6, 11441340), (8, 8581005), (9, 7627560), (10, 6864804), (12, 5720670), (15, 4576536), (17, 4038120), (18, 3813780), (20, 3432402), (24, 2860335), (27, 2542520), (30, 2288268), (34, 2019060), (36, 1906890), (40, 1716201), (45, 1525512), (51, 1346040), (54, 1271260), (60, 1144134), (68, 1009530), (72, 953445), (85, 807624), (90, 762756), (102, 673020), (108, 635630), (120, 572067), (135, 508504), (136, 504765), (153, 448680), (170, 403812), (180, 381378), (204, 336510), (216, 317815), (255, 269208), (270, 254252), (306, 224340), (340, 201906), (360, 190689), (408, 168255), (459, 149560), (510, 134604), (540, 127126), (612, 112170), (680, 100953), (765, 89736), (918, 74780), (1020, 67302), (1080, 63563), (1224, 56085), (1530, 44868), (1836, 37390), (2040, 33651), (2295, 29912), (3060, 22434), (3672, 18695), (3739, 18360), (4590, 14956), (6120, 11217), (7478, 9180)]