47313720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{859}}^1$

素因数の和:899

約数の個数: 160

約数和(自身を含む): 168577200

約数和(自身を除く): 121263480

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, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 255, 270, 306, 324, 340, 360, 405, 408, 459, 510, 540, 612, 648, 680, 765, 810, 859, 918, 1020, 1080, 1224, 1377, 1530, 1620, 1718, 1836, 2040, 2295, 2577, 2754, 3060, 3240, 3436, 3672, 4295, 4590, 5154, 5508, 6120, 6872, 6885, 7731, 8590, 9180, 10308, 11016, 12885, 13770, 14603, 15462, 17180, 18360, 20616, 23193, 25770, 27540, 29206, 30924, 34360, 38655, 43809, 46386, 51540, 55080, 58412, 61848, 69579, 73015, 77310, 87618, 92772, 103080, 115965, 116824, 131427, 139158, 146030, 154620, 175236, 185544, 219045, 231930, 262854, 278316, 292060, 309240, 347895, 350472, 394281, 438090, 463860, 525708, 556632, 584120, 657135, 695790, 788562, 876180, 927720, 1051416, 1182843, 1314270, 1391580, 1577124, 1752360, 1971405, 2365686, 2628540, 2783160, 3154248, 3942810, 4731372, 5257080, 5914215, 7885620, 9462744, 11828430, 15771240, 23656860, 47313720]

約数ペア:

[(1, 47313720), (2, 23656860), (3, 15771240), (4, 11828430), (5, 9462744), (6, 7885620), (8, 5914215), (9, 5257080), (10, 4731372), (12, 3942810), (15, 3154248), (17, 2783160), (18, 2628540), (20, 2365686), (24, 1971405), (27, 1752360), (30, 1577124), (34, 1391580), (36, 1314270), (40, 1182843), (45, 1051416), (51, 927720), (54, 876180), (60, 788562), (68, 695790), (72, 657135), (81, 584120), (85, 556632), (90, 525708), (102, 463860), (108, 438090), (120, 394281), (135, 350472), (136, 347895), (153, 309240), (162, 292060), (170, 278316), (180, 262854), (204, 231930), (216, 219045), (255, 185544), (270, 175236), (306, 154620), (324, 146030), (340, 139158), (360, 131427), (405, 116824), (408, 115965), (459, 103080), (510, 92772), (540, 87618), (612, 77310), (648, 73015), (680, 69579), (765, 61848), (810, 58412), (859, 55080), (918, 51540), (1020, 46386), (1080, 43809), (1224, 38655), (1377, 34360), (1530, 30924), (1620, 29206), (1718, 27540), (1836, 25770), (2040, 23193), (2295, 20616), (2577, 18360), (2754, 17180), (3060, 15462), (3240, 14603), (3436, 13770), (3672, 12885), (4295, 11016), (4590, 10308), (5154, 9180), (5508, 8590), (6120, 7731), (6872, 6885)]