89820360

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{109}}^2$

素因数の和:245

約数の個数: 192

約数和(自身を含む): 345340800

約数和(自身を除く): 255520440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 109, 120, 126, 135, 140, 168, 180, 189, 210, 216, 218, 252, 270, 280, 315, 327, 360, 378, 420, 436, 504, 540, 545, 630, 654, 756, 763, 840, 872, 945, 981, 1080, 1090, 1260, 1308, 1512, 1526, 1635, 1890, 1962, 2180, 2289, 2520, 2616, 2943, 3052, 3270, 3780, 3815, 3924, 4360, 4578, 4905, 5886, 6104, 6540, 6867, 7560, 7630, 7848, 9156, 9810, 11445, 11772, 11881, 13080, 13734, 14715, 15260, 18312, 19620, 20601, 22890, 23544, 23762, 27468, 29430, 30520, 34335, 35643, 39240, 41202, 45780, 47524, 54936, 58860, 59405, 68670, 71286, 82404, 83167, 91560, 95048, 103005, 106929, 117720, 118810, 137340, 142572, 164808, 166334, 178215, 206010, 213858, 237620, 249501, 274680, 285144, 320787, 332668, 356430, 412020, 415835, 427716, 475240, 499002, 534645, 641574, 665336, 712860, 748503, 824040, 831670, 855432, 998004, 1069290, 1247505, 1283148, 1425720, 1497006, 1603935, 1663340, 1996008, 2138580, 2245509, 2495010, 2566296, 2994012, 3207870, 3326680, 3742515, 4277160, 4491018, 4990020, 5988024, 6415740, 7485030, 8982036, 9980040, 11227545, 12831480, 14970060, 17964072, 22455090, 29940120, 44910180, 89820360]

約数ペア:

[(1, 89820360), (2, 44910180), (3, 29940120), (4, 22455090), (5, 17964072), (6, 14970060), (7, 12831480), (8, 11227545), (9, 9980040), (10, 8982036), (12, 7485030), (14, 6415740), (15, 5988024), (18, 4990020), (20, 4491018), (21, 4277160), (24, 3742515), (27, 3326680), (28, 3207870), (30, 2994012), (35, 2566296), (36, 2495010), (40, 2245509), (42, 2138580), (45, 1996008), (54, 1663340), (56, 1603935), (60, 1497006), (63, 1425720), (70, 1283148), (72, 1247505), (84, 1069290), (90, 998004), (105, 855432), (108, 831670), (109, 824040), (120, 748503), (126, 712860), (135, 665336), (140, 641574), (168, 534645), (180, 499002), (189, 475240), (210, 427716), (216, 415835), (218, 412020), (252, 356430), (270, 332668), (280, 320787), (315, 285144), (327, 274680), (360, 249501), (378, 237620), (420, 213858), (436, 206010), (504, 178215), (540, 166334), (545, 164808), (630, 142572), (654, 137340), (756, 118810), (763, 117720), (840, 106929), (872, 103005), (945, 95048), (981, 91560), (1080, 83167), (1090, 82404), (1260, 71286), (1308, 68670), (1512, 59405), (1526, 58860), (1635, 54936), (1890, 47524), (1962, 45780), (2180, 41202), (2289, 39240), (2520, 35643), (2616, 34335), (2943, 30520), (3052, 29430), (3270, 27468), (3780, 23762), (3815, 23544), (3924, 22890), (4360, 20601), (4578, 19620), (4905, 18312), (5886, 15260), (6104, 14715), (6540, 13734), (6867, 13080), (7560, 11881), (7630, 11772), (7848, 11445), (9156, 9810)]