91594980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{809}}^1$

素因数の和:878

約数の個数: 144

約数和(自身を含む): 302505840

約数和(自身を除く): 210910860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 37, 45, 51, 60, 68, 74, 85, 90, 102, 111, 148, 153, 170, 180, 185, 204, 222, 255, 306, 333, 340, 370, 444, 510, 555, 612, 629, 666, 740, 765, 809, 1020, 1110, 1258, 1332, 1530, 1618, 1665, 1887, 2220, 2427, 2516, 3060, 3145, 3236, 3330, 3774, 4045, 4854, 5661, 6290, 6660, 7281, 7548, 8090, 9435, 9708, 11322, 12135, 12580, 13753, 14562, 16180, 18870, 22644, 24270, 27506, 28305, 29124, 29933, 36405, 37740, 41259, 48540, 55012, 56610, 59866, 68765, 72810, 82518, 89799, 113220, 119732, 123777, 137530, 145620, 149665, 165036, 179598, 206295, 247554, 269397, 275060, 299330, 359196, 412590, 448995, 495108, 508861, 538794, 598660, 618885, 825180, 897990, 1017722, 1077588, 1237770, 1346985, 1526583, 1795980, 2035444, 2475540, 2544305, 2693970, 3053166, 4579749, 5088610, 5387940, 6106332, 7632915, 9159498, 10177220, 15265830, 18318996, 22898745, 30531660, 45797490, 91594980]

約数ペア:

[(1, 91594980), (2, 45797490), (3, 30531660), (4, 22898745), (5, 18318996), (6, 15265830), (9, 10177220), (10, 9159498), (12, 7632915), (15, 6106332), (17, 5387940), (18, 5088610), (20, 4579749), (30, 3053166), (34, 2693970), (36, 2544305), (37, 2475540), (45, 2035444), (51, 1795980), (60, 1526583), (68, 1346985), (74, 1237770), (85, 1077588), (90, 1017722), (102, 897990), (111, 825180), (148, 618885), (153, 598660), (170, 538794), (180, 508861), (185, 495108), (204, 448995), (222, 412590), (255, 359196), (306, 299330), (333, 275060), (340, 269397), (370, 247554), (444, 206295), (510, 179598), (555, 165036), (612, 149665), (629, 145620), (666, 137530), (740, 123777), (765, 119732), (809, 113220), (1020, 89799), (1110, 82518), (1258, 72810), (1332, 68765), (1530, 59866), (1618, 56610), (1665, 55012), (1887, 48540), (2220, 41259), (2427, 37740), (2516, 36405), (3060, 29933), (3145, 29124), (3236, 28305), (3330, 27506), (3774, 24270), (4045, 22644), (4854, 18870), (5661, 16180), (6290, 14562), (6660, 13753), (7281, 12580), (7548, 12135), (8090, 11322), (9435, 9708)]