87645240

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:224

約数の個数: 192

約数和(自身を含む): 301916160

約数和(自身を除く): 214270920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 81, 90, 108, 120, 127, 135, 142, 162, 180, 213, 216, 243, 254, 270, 284, 324, 355, 360, 381, 405, 426, 486, 508, 540, 568, 635, 639, 648, 710, 762, 810, 852, 972, 1016, 1065, 1080, 1143, 1215, 1270, 1278, 1420, 1524, 1620, 1704, 1905, 1917, 1944, 2130, 2286, 2430, 2540, 2556, 2840, 3048, 3195, 3240, 3429, 3810, 3834, 4260, 4572, 4860, 5080, 5112, 5715, 5751, 6390, 6858, 7620, 7668, 8520, 9017, 9144, 9585, 9720, 10287, 11430, 11502, 12780, 13716, 15240, 15336, 17145, 17253, 18034, 19170, 20574, 22860, 23004, 25560, 27051, 27432, 28755, 30861, 34290, 34506, 36068, 38340, 41148, 45085, 45720, 46008, 51435, 54102, 57510, 61722, 68580, 69012, 72136, 76680, 81153, 82296, 86265, 90170, 102870, 108204, 115020, 123444, 135255, 137160, 138024, 154305, 162306, 172530, 180340, 205740, 216408, 230040, 243459, 246888, 270510, 308610, 324612, 345060, 360680, 405765, 411480, 486918, 541020, 617220, 649224, 690120, 730377, 811530, 973836, 1082040, 1217295, 1234440, 1460754, 1623060, 1947672, 2191131, 2434590, 2921508, 3246120, 3651885, 4382262, 4869180, 5843016, 7303770, 8764524, 9738360, 10955655, 14607540, 17529048, 21911310, 29215080, 43822620, 87645240]

約数ペア:

[(1, 87645240), (2, 43822620), (3, 29215080), (4, 21911310), (5, 17529048), (6, 14607540), (8, 10955655), (9, 9738360), (10, 8764524), (12, 7303770), (15, 5843016), (18, 4869180), (20, 4382262), (24, 3651885), (27, 3246120), (30, 2921508), (36, 2434590), (40, 2191131), (45, 1947672), (54, 1623060), (60, 1460754), (71, 1234440), (72, 1217295), (81, 1082040), (90, 973836), (108, 811530), (120, 730377), (127, 690120), (135, 649224), (142, 617220), (162, 541020), (180, 486918), (213, 411480), (216, 405765), (243, 360680), (254, 345060), (270, 324612), (284, 308610), (324, 270510), (355, 246888), (360, 243459), (381, 230040), (405, 216408), (426, 205740), (486, 180340), (508, 172530), (540, 162306), (568, 154305), (635, 138024), (639, 137160), (648, 135255), (710, 123444), (762, 115020), (810, 108204), (852, 102870), (972, 90170), (1016, 86265), (1065, 82296), (1080, 81153), (1143, 76680), (1215, 72136), (1270, 69012), (1278, 68580), (1420, 61722), (1524, 57510), (1620, 54102), (1704, 51435), (1905, 46008), (1917, 45720), (1944, 45085), (2130, 41148), (2286, 38340), (2430, 36068), (2540, 34506), (2556, 34290), (2840, 30861), (3048, 28755), (3195, 27432), (3240, 27051), (3429, 25560), (3810, 23004), (3834, 22860), (4260, 20574), (4572, 19170), (4860, 18034), (5080, 17253), (5112, 17145), (5715, 15336), (5751, 15240), (6390, 13716), (6858, 12780), (7620, 11502), (7668, 11430), (8520, 10287), (9017, 9720), (9144, 9585)]