63700020

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:301

約数の個数: 168

約数和(自身を含む): 213187464

約数和(自身を除く): 149487444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 243, 255, 257, 270, 306, 324, 340, 405, 459, 486, 510, 514, 540, 612, 729, 765, 771, 810, 918, 972, 1020, 1028, 1215, 1285, 1377, 1458, 1530, 1542, 1620, 1836, 2295, 2313, 2430, 2570, 2754, 2916, 3060, 3084, 3645, 3855, 4131, 4369, 4590, 4626, 4860, 5140, 5508, 6885, 6939, 7290, 7710, 8262, 8738, 9180, 9252, 11565, 12393, 13107, 13770, 13878, 14580, 15420, 16524, 17476, 20655, 20817, 21845, 23130, 24786, 26214, 27540, 27756, 34695, 39321, 41310, 41634, 43690, 46260, 49572, 52428, 61965, 62451, 65535, 69390, 78642, 82620, 83268, 87380, 104085, 117963, 123930, 124902, 131070, 138780, 157284, 187353, 196605, 208170, 235926, 247860, 249804, 262140, 312255, 353889, 374706, 393210, 416340, 471852, 589815, 624510, 707778, 749412, 786420, 936765, 1061667, 1179630, 1249020, 1415556, 1769445, 1873530, 2123334, 2359260, 3185001, 3538890, 3747060, 4246668, 5308335, 6370002, 7077780, 10616670, 12740004, 15925005, 21233340, 31850010, 63700020]

約数ペア:

[(1, 63700020), (2, 31850010), (3, 21233340), (4, 15925005), (5, 12740004), (6, 10616670), (9, 7077780), (10, 6370002), (12, 5308335), (15, 4246668), (17, 3747060), (18, 3538890), (20, 3185001), (27, 2359260), (30, 2123334), (34, 1873530), (36, 1769445), (45, 1415556), (51, 1249020), (54, 1179630), (60, 1061667), (68, 936765), (81, 786420), (85, 749412), (90, 707778), (102, 624510), (108, 589815), (135, 471852), (153, 416340), (162, 393210), (170, 374706), (180, 353889), (204, 312255), (243, 262140), (255, 249804), (257, 247860), (270, 235926), (306, 208170), (324, 196605), (340, 187353), (405, 157284), (459, 138780), (486, 131070), (510, 124902), (514, 123930), (540, 117963), (612, 104085), (729, 87380), (765, 83268), (771, 82620), (810, 78642), (918, 69390), (972, 65535), (1020, 62451), (1028, 61965), (1215, 52428), (1285, 49572), (1377, 46260), (1458, 43690), (1530, 41634), (1542, 41310), (1620, 39321), (1836, 34695), (2295, 27756), (2313, 27540), (2430, 26214), (2570, 24786), (2754, 23130), (2916, 21845), (3060, 20817), (3084, 20655), (3645, 17476), (3855, 16524), (4131, 15420), (4369, 14580), (4590, 13878), (4626, 13770), (4860, 13107), (5140, 12393), (5508, 11565), (6885, 9252), (6939, 9180), (7290, 8738), (7710, 8262)]