89425440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1$

素因数の和:332

約数の個数: 288

約数和(自身を含む): 349208496

約数和(自身を除く): 259783056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 117, 120, 130, 136, 144, 153, 156, 160, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 281, 288, 306, 312, 340, 360, 390, 408, 416, 442, 468, 480, 510, 520, 544, 562, 585, 612, 624, 663, 680, 720, 765, 780, 816, 843, 884, 936, 1020, 1040, 1105, 1124, 1170, 1224, 1248, 1326, 1360, 1405, 1440, 1530, 1560, 1632, 1686, 1768, 1872, 1989, 2040, 2080, 2210, 2248, 2340, 2448, 2529, 2652, 2720, 2810, 3060, 3120, 3315, 3372, 3536, 3653, 3744, 3978, 4080, 4215, 4420, 4496, 4680, 4777, 4896, 5058, 5304, 5620, 6120, 6240, 6630, 6744, 7072, 7306, 7956, 8160, 8430, 8840, 8992, 9360, 9554, 9945, 10116, 10608, 10959, 11240, 12240, 12645, 13260, 13488, 14331, 14612, 15912, 16860, 17680, 18265, 18720, 19108, 19890, 20232, 21216, 21918, 22480, 23885, 24480, 25290, 26520, 26976, 28662, 29224, 31824, 32877, 33720, 35360, 36530, 38216, 39780, 40464, 42993, 43836, 44960, 47770, 50580, 53040, 54795, 57324, 58448, 62101, 63648, 65754, 67440, 71655, 73060, 76432, 79560, 80928, 85986, 87672, 95540, 101160, 106080, 109590, 114648, 116896, 124202, 131508, 134880, 143310, 146120, 152864, 159120, 164385, 171972, 175344, 186303, 191080, 202320, 214965, 219180, 229296, 248404, 263016, 286620, 292240, 310505, 318240, 328770, 343944, 350688, 372606, 382160, 404640, 429930, 438360, 458592, 496808, 526032, 558909, 573240, 584480, 621010, 657540, 687888, 745212, 764320, 859860, 876720, 931515, 993616, 1052064, 1117818, 1146480, 1242020, 1315080, 1375776, 1490424, 1719720, 1753440, 1863030, 1987232, 2235636, 2292960, 2484040, 2630160, 2794545, 2980848, 3439440, 3726060, 4471272, 4968080, 5260320, 5589090, 5961696, 6878880, 7452120, 8942544, 9936160, 11178180, 14904240, 17885088, 22356360, 29808480, 44712720, 89425440]

約数ペア:

[(1, 89425440), (2, 44712720), (3, 29808480), (4, 22356360), (5, 17885088), (6, 14904240), (8, 11178180), (9, 9936160), (10, 8942544), (12, 7452120), (13, 6878880), (15, 5961696), (16, 5589090), (17, 5260320), (18, 4968080), (20, 4471272), (24, 3726060), (26, 3439440), (30, 2980848), (32, 2794545), (34, 2630160), (36, 2484040), (39, 2292960), (40, 2235636), (45, 1987232), (48, 1863030), (51, 1753440), (52, 1719720), (60, 1490424), (65, 1375776), (68, 1315080), (72, 1242020), (78, 1146480), (80, 1117818), (85, 1052064), (90, 993616), (96, 931515), (102, 876720), (104, 859860), (117, 764320), (120, 745212), (130, 687888), (136, 657540), (144, 621010), (153, 584480), (156, 573240), (160, 558909), (170, 526032), (180, 496808), (195, 458592), (204, 438360), (208, 429930), (221, 404640), (234, 382160), (240, 372606), (255, 350688), (260, 343944), (272, 328770), (281, 318240), (288, 310505), (306, 292240), (312, 286620), (340, 263016), (360, 248404), (390, 229296), (408, 219180), (416, 214965), (442, 202320), (468, 191080), (480, 186303), (510, 175344), (520, 171972), (544, 164385), (562, 159120), (585, 152864), (612, 146120), (624, 143310), (663, 134880), (680, 131508), (720, 124202), (765, 116896), (780, 114648), (816, 109590), (843, 106080), (884, 101160), (936, 95540), (1020, 87672), (1040, 85986), (1105, 80928), (1124, 79560), (1170, 76432), (1224, 73060), (1248, 71655), (1326, 67440), (1360, 65754), (1405, 63648), (1440, 62101), (1530, 58448), (1560, 57324), (1632, 54795), (1686, 53040), (1768, 50580), (1872, 47770), (1989, 44960), (2040, 43836), (2080, 42993), (2210, 40464), (2248, 39780), (2340, 38216), (2448, 36530), (2529, 35360), (2652, 33720), (2720, 32877), (2810, 31824), (3060, 29224), (3120, 28662), (3315, 26976), (3372, 26520), (3536, 25290), (3653, 24480), (3744, 23885), (3978, 22480), (4080, 21918), (4215, 21216), (4420, 20232), (4496, 19890), (4680, 19108), (4777, 18720), (4896, 18265), (5058, 17680), (5304, 16860), (5620, 15912), (6120, 14612), (6240, 14331), (6630, 13488), (6744, 13260), (7072, 12645), (7306, 12240), (7956, 11240), (8160, 10959), (8430, 10608), (8840, 10116), (8992, 9945), (9360, 9554)]