85555080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:312

約数の個数: 192

約数和(自身を含む): 304078320

約数和(自身を除く): 218523240

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, 101, 104, 117, 120, 130, 156, 180, 181, 195, 202, 234, 260, 303, 312, 360, 362, 390, 404, 468, 505, 520, 543, 585, 606, 724, 780, 808, 905, 909, 936, 1010, 1086, 1170, 1212, 1313, 1448, 1515, 1560, 1629, 1810, 1818, 2020, 2172, 2340, 2353, 2424, 2626, 2715, 3030, 3258, 3620, 3636, 3939, 4040, 4344, 4545, 4680, 4706, 5252, 5430, 6060, 6516, 6565, 7059, 7240, 7272, 7878, 8145, 9090, 9412, 10504, 10860, 11765, 11817, 12120, 13032, 13130, 14118, 15756, 16290, 18180, 18281, 18824, 19695, 21177, 21720, 23530, 23634, 26260, 28236, 31512, 32580, 35295, 36360, 36562, 39390, 42354, 47060, 47268, 52520, 54843, 56472, 59085, 65160, 70590, 73124, 78780, 84708, 91405, 94120, 94536, 105885, 109686, 118170, 141180, 146248, 157560, 164529, 169416, 182810, 211770, 219372, 236340, 237653, 274215, 282360, 329058, 365620, 423540, 438744, 472680, 475306, 548430, 658116, 712959, 731240, 822645, 847080, 950612, 1096860, 1188265, 1316232, 1425918, 1645290, 1901224, 2138877, 2193720, 2376530, 2851836, 3290580, 3564795, 4277754, 4753060, 5703672, 6581160, 7129590, 8555508, 9506120, 10694385, 14259180, 17111016, 21388770, 28518360, 42777540, 85555080]

約数ペア:

[(1, 85555080), (2, 42777540), (3, 28518360), (4, 21388770), (5, 17111016), (6, 14259180), (8, 10694385), (9, 9506120), (10, 8555508), (12, 7129590), (13, 6581160), (15, 5703672), (18, 4753060), (20, 4277754), (24, 3564795), (26, 3290580), (30, 2851836), (36, 2376530), (39, 2193720), (40, 2138877), (45, 1901224), (52, 1645290), (60, 1425918), (65, 1316232), (72, 1188265), (78, 1096860), (90, 950612), (101, 847080), (104, 822645), (117, 731240), (120, 712959), (130, 658116), (156, 548430), (180, 475306), (181, 472680), (195, 438744), (202, 423540), (234, 365620), (260, 329058), (303, 282360), (312, 274215), (360, 237653), (362, 236340), (390, 219372), (404, 211770), (468, 182810), (505, 169416), (520, 164529), (543, 157560), (585, 146248), (606, 141180), (724, 118170), (780, 109686), (808, 105885), (905, 94536), (909, 94120), (936, 91405), (1010, 84708), (1086, 78780), (1170, 73124), (1212, 70590), (1313, 65160), (1448, 59085), (1515, 56472), (1560, 54843), (1629, 52520), (1810, 47268), (1818, 47060), (2020, 42354), (2172, 39390), (2340, 36562), (2353, 36360), (2424, 35295), (2626, 32580), (2715, 31512), (3030, 28236), (3258, 26260), (3620, 23634), (3636, 23530), (3939, 21720), (4040, 21177), (4344, 19695), (4545, 18824), (4680, 18281), (4706, 18180), (5252, 16290), (5430, 15756), (6060, 14118), (6516, 13130), (6565, 13032), (7059, 12120), (7240, 11817), (7272, 11765), (7878, 10860), (8145, 10504), (9090, 9412)]