87249240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:314

約数の個数: 192

約数和(自身を含む): 310040640

約数和(自身を除く): 222791400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 103, 104, 117, 120, 130, 156, 180, 181, 195, 206, 234, 260, 309, 312, 360, 362, 390, 412, 468, 515, 520, 543, 585, 618, 724, 780, 824, 905, 927, 936, 1030, 1086, 1170, 1236, 1339, 1448, 1545, 1560, 1629, 1810, 1854, 2060, 2172, 2340, 2353, 2472, 2678, 2715, 3090, 3258, 3620, 3708, 4017, 4120, 4344, 4635, 4680, 4706, 5356, 5430, 6180, 6516, 6695, 7059, 7240, 7416, 8034, 8145, 9270, 9412, 10712, 10860, 11765, 12051, 12360, 13032, 13390, 14118, 16068, 16290, 18540, 18643, 18824, 20085, 21177, 21720, 23530, 24102, 26780, 28236, 32136, 32580, 35295, 37080, 37286, 40170, 42354, 47060, 48204, 53560, 55929, 56472, 60255, 65160, 70590, 74572, 80340, 84708, 93215, 94120, 96408, 105885, 111858, 120510, 141180, 149144, 160680, 167787, 169416, 186430, 211770, 223716, 241020, 242359, 279645, 282360, 335574, 372860, 423540, 447432, 482040, 484718, 559290, 671148, 727077, 745720, 838935, 847080, 969436, 1118580, 1211795, 1342296, 1454154, 1677870, 1938872, 2181231, 2237160, 2423590, 2908308, 3355740, 3635385, 4362462, 4847180, 5816616, 6711480, 7270770, 8724924, 9694360, 10906155, 14541540, 17449848, 21812310, 29083080, 43624620, 87249240]

約数ペア:

[(1, 87249240), (2, 43624620), (3, 29083080), (4, 21812310), (5, 17449848), (6, 14541540), (8, 10906155), (9, 9694360), (10, 8724924), (12, 7270770), (13, 6711480), (15, 5816616), (18, 4847180), (20, 4362462), (24, 3635385), (26, 3355740), (30, 2908308), (36, 2423590), (39, 2237160), (40, 2181231), (45, 1938872), (52, 1677870), (60, 1454154), (65, 1342296), (72, 1211795), (78, 1118580), (90, 969436), (103, 847080), (104, 838935), (117, 745720), (120, 727077), (130, 671148), (156, 559290), (180, 484718), (181, 482040), (195, 447432), (206, 423540), (234, 372860), (260, 335574), (309, 282360), (312, 279645), (360, 242359), (362, 241020), (390, 223716), (412, 211770), (468, 186430), (515, 169416), (520, 167787), (543, 160680), (585, 149144), (618, 141180), (724, 120510), (780, 111858), (824, 105885), (905, 96408), (927, 94120), (936, 93215), (1030, 84708), (1086, 80340), (1170, 74572), (1236, 70590), (1339, 65160), (1448, 60255), (1545, 56472), (1560, 55929), (1629, 53560), (1810, 48204), (1854, 47060), (2060, 42354), (2172, 40170), (2340, 37286), (2353, 37080), (2472, 35295), (2678, 32580), (2715, 32136), (3090, 28236), (3258, 26780), (3620, 24102), (3708, 23530), (4017, 21720), (4120, 21177), (4344, 20085), (4635, 18824), (4680, 18643), (4706, 18540), (5356, 16290), (5430, 16068), (6180, 14118), (6516, 13390), (6695, 13032), (7059, 12360), (7240, 12051), (7416, 11765), (8034, 10860), (8145, 10712), (9270, 9412)]