202277520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2531}}^1$

素因数の和:2590

約数の個数: 160

約数和(自身を含む): 715847040

約数和(自身を除く): 513569520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 108, 111, 120, 135, 144, 148, 180, 185, 216, 222, 240, 270, 296, 333, 360, 370, 432, 444, 540, 555, 592, 666, 720, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1776, 1998, 2160, 2220, 2531, 2664, 2960, 3330, 3996, 4440, 4995, 5062, 5328, 6660, 7593, 7992, 8880, 9990, 10124, 12655, 13320, 15186, 15984, 19980, 20248, 22779, 25310, 26640, 30372, 37965, 39960, 40496, 45558, 50620, 60744, 68337, 75930, 79920, 91116, 93647, 101240, 113895, 121488, 136674, 151860, 182232, 187294, 202480, 227790, 273348, 280941, 303720, 341685, 364464, 374588, 455580, 468235, 546696, 561882, 607440, 683370, 749176, 842823, 911160, 936470, 1093392, 1123764, 1366740, 1404705, 1498352, 1685646, 1822320, 1872940, 2247528, 2528469, 2733480, 2809410, 3371292, 3745880, 4214115, 4495056, 5056938, 5466960, 5618820, 6742584, 7491760, 8428230, 10113876, 11237640, 12642345, 13485168, 16856460, 20227752, 22475280, 25284690, 33712920, 40455504, 50569380, 67425840, 101138760, 202277520]

約数ペア:

[(1, 202277520), (2, 101138760), (3, 67425840), (4, 50569380), (5, 40455504), (6, 33712920), (8, 25284690), (9, 22475280), (10, 20227752), (12, 16856460), (15, 13485168), (16, 12642345), (18, 11237640), (20, 10113876), (24, 8428230), (27, 7491760), (30, 6742584), (36, 5618820), (37, 5466960), (40, 5056938), (45, 4495056), (48, 4214115), (54, 3745880), (60, 3371292), (72, 2809410), (74, 2733480), (80, 2528469), (90, 2247528), (108, 1872940), (111, 1822320), (120, 1685646), (135, 1498352), (144, 1404705), (148, 1366740), (180, 1123764), (185, 1093392), (216, 936470), (222, 911160), (240, 842823), (270, 749176), (296, 683370), (333, 607440), (360, 561882), (370, 546696), (432, 468235), (444, 455580), (540, 374588), (555, 364464), (592, 341685), (666, 303720), (720, 280941), (740, 273348), (888, 227790), (999, 202480), (1080, 187294), (1110, 182232), (1332, 151860), (1480, 136674), (1665, 121488), (1776, 113895), (1998, 101240), (2160, 93647), (2220, 91116), (2531, 79920), (2664, 75930), (2960, 68337), (3330, 60744), (3996, 50620), (4440, 45558), (4995, 40496), (5062, 39960), (5328, 37965), (6660, 30372), (7593, 26640), (7992, 25310), (8880, 22779), (9990, 20248), (10124, 19980), (12655, 15984), (13320, 15186)]