77901480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4243}}^1$

素因数の和:4280

約数の個数: 128

約数和(自身を含む): 275011200

約数和(自身を除く): 197109720

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, 4243, 4590, 6120, 8486, 9180, 12729, 16972, 18360, 21215, 25458, 33944, 38187, 42430, 50916, 63645, 72131, 76374, 84860, 101832, 114561, 127290, 144262, 152748, 169720, 190935, 216393, 229122, 254580, 288524, 305496, 360655, 381870, 432786, 458244, 509160, 572805, 577048, 649179, 721310, 763740, 865572, 916488, 1081965, 1145610, 1298358, 1442620, 1527480, 1731144, 1947537, 2163930, 2291220, 2596716, 2885240, 3245895, 3895074, 4327860, 4582440, 5193432, 6491790, 7790148, 8655720, 9737685, 12983580, 15580296, 19475370, 25967160, 38950740, 77901480]

約数ペア:

[(1, 77901480), (2, 38950740), (3, 25967160), (4, 19475370), (5, 15580296), (6, 12983580), (8, 9737685), (9, 8655720), (10, 7790148), (12, 6491790), (15, 5193432), (17, 4582440), (18, 4327860), (20, 3895074), (24, 3245895), (27, 2885240), (30, 2596716), (34, 2291220), (36, 2163930), (40, 1947537), (45, 1731144), (51, 1527480), (54, 1442620), (60, 1298358), (68, 1145610), (72, 1081965), (85, 916488), (90, 865572), (102, 763740), (108, 721310), (120, 649179), (135, 577048), (136, 572805), (153, 509160), (170, 458244), (180, 432786), (204, 381870), (216, 360655), (255, 305496), (270, 288524), (306, 254580), (340, 229122), (360, 216393), (408, 190935), (459, 169720), (510, 152748), (540, 144262), (612, 127290), (680, 114561), (765, 101832), (918, 84860), (1020, 76374), (1080, 72131), (1224, 63645), (1530, 50916), (1836, 42430), (2040, 38187), (2295, 33944), (3060, 25458), (3672, 21215), (4243, 18360), (4590, 16972), (6120, 12729), (8486, 9180)]