197755560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10771}}^1$

素因数の和:10808

約数の個数: 128

約数和(自身を含む): 698025600

約数和(自身を除く): 500270040

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, 6120, 9180, 10771, 18360, 21542, 32313, 43084, 53855, 64626, 86168, 96939, 107710, 129252, 161565, 183107, 193878, 215420, 258504, 290817, 323130, 366214, 387756, 430840, 484695, 549321, 581634, 646260, 732428, 775512, 915535, 969390, 1098642, 1163268, 1292520, 1454085, 1464856, 1647963, 1831070, 1938780, 2197284, 2326536, 2746605, 2908170, 3295926, 3662140, 3877560, 4394568, 4943889, 5493210, 5816340, 6591852, 7324280, 8239815, 9887778, 10986420, 11632680, 13183704, 16479630, 19775556, 21972840, 24719445, 32959260, 39551112, 49438890, 65918520, 98877780, 197755560]

約数ペア:

[(1, 197755560), (2, 98877780), (3, 65918520), (4, 49438890), (5, 39551112), (6, 32959260), (8, 24719445), (9, 21972840), (10, 19775556), (12, 16479630), (15, 13183704), (17, 11632680), (18, 10986420), (20, 9887778), (24, 8239815), (27, 7324280), (30, 6591852), (34, 5816340), (36, 5493210), (40, 4943889), (45, 4394568), (51, 3877560), (54, 3662140), (60, 3295926), (68, 2908170), (72, 2746605), (85, 2326536), (90, 2197284), (102, 1938780), (108, 1831070), (120, 1647963), (135, 1464856), (136, 1454085), (153, 1292520), (170, 1163268), (180, 1098642), (204, 969390), (216, 915535), (255, 775512), (270, 732428), (306, 646260), (340, 581634), (360, 549321), (408, 484695), (459, 430840), (510, 387756), (540, 366214), (612, 323130), (680, 290817), (765, 258504), (918, 215420), (1020, 193878), (1080, 183107), (1224, 161565), (1530, 129252), (1836, 107710), (2040, 96939), (2295, 86168), (3060, 64626), (3672, 53855), (4590, 43084), (6120, 32313), (9180, 21542), (10771, 18360)]