425121120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:238

約数の個数: 288

約数和(自身を含む): 1523733120

約数和(自身を除く): 1098612000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 72, 74, 79, 80, 90, 96, 101, 111, 120, 144, 148, 158, 160, 180, 185, 202, 222, 237, 240, 288, 296, 303, 316, 333, 360, 370, 395, 404, 444, 474, 480, 505, 555, 592, 606, 632, 666, 711, 720, 740, 790, 808, 888, 909, 948, 1010, 1110, 1184, 1185, 1212, 1264, 1332, 1422, 1440, 1480, 1515, 1580, 1616, 1665, 1776, 1818, 1896, 2020, 2220, 2370, 2424, 2528, 2664, 2844, 2923, 2960, 3030, 3160, 3232, 3330, 3552, 3555, 3636, 3737, 3792, 4040, 4440, 4545, 4740, 4848, 5328, 5688, 5846, 5920, 6060, 6320, 6660, 7110, 7272, 7474, 7584, 7979, 8080, 8769, 8880, 9090, 9480, 9696, 10656, 11211, 11376, 11692, 12120, 12640, 13320, 14220, 14544, 14615, 14948, 15958, 16160, 17538, 17760, 18180, 18685, 18960, 22422, 22752, 23384, 23937, 24240, 26307, 26640, 28440, 29088, 29230, 29896, 31916, 33633, 35076, 36360, 37370, 37920, 39895, 43845, 44844, 46768, 47874, 48480, 52614, 53280, 56055, 56880, 58460, 59792, 63832, 67266, 70152, 71811, 72720, 74740, 79790, 87690, 89688, 93536, 95748, 105228, 112110, 113760, 116920, 119584, 119685, 127664, 131535, 134532, 140304, 143622, 145440, 149480, 159580, 168165, 175380, 179376, 191496, 210456, 224220, 233840, 239370, 255328, 263070, 269064, 280608, 287244, 295223, 298960, 319160, 336330, 350760, 358752, 359055, 382992, 420912, 448440, 467680, 478740, 526140, 538128, 574488, 590446, 597920, 638320, 672660, 701520, 718110, 765984, 841824, 885669, 896880, 957480, 1052280, 1076256, 1148976, 1180892, 1276640, 1345320, 1403040, 1436220, 1476115, 1771338, 1793760, 1914960, 2104560, 2297952, 2361784, 2657007, 2690640, 2872440, 2952230, 3542676, 3829920, 4209120, 4428345, 4723568, 5314014, 5381280, 5744880, 5904460, 7085352, 8856690, 9447136, 10628028, 11489760, 11808920, 13285035, 14170704, 17713380, 21256056, 23617840, 26570070, 28341408, 35426760, 42512112, 47235680, 53140140, 70853520, 85024224, 106280280, 141707040, 212560560, 425121120]

約数ペア:

[(1, 425121120), (2, 212560560), (3, 141707040), (4, 106280280), (5, 85024224), (6, 70853520), (8, 53140140), (9, 47235680), (10, 42512112), (12, 35426760), (15, 28341408), (16, 26570070), (18, 23617840), (20, 21256056), (24, 17713380), (30, 14170704), (32, 13285035), (36, 11808920), (37, 11489760), (40, 10628028), (45, 9447136), (48, 8856690), (60, 7085352), (72, 5904460), (74, 5744880), (79, 5381280), (80, 5314014), (90, 4723568), (96, 4428345), (101, 4209120), (111, 3829920), (120, 3542676), (144, 2952230), (148, 2872440), (158, 2690640), (160, 2657007), (180, 2361784), (185, 2297952), (202, 2104560), (222, 1914960), (237, 1793760), (240, 1771338), (288, 1476115), (296, 1436220), (303, 1403040), (316, 1345320), (333, 1276640), (360, 1180892), (370, 1148976), (395, 1076256), (404, 1052280), (444, 957480), (474, 896880), (480, 885669), (505, 841824), (555, 765984), (592, 718110), (606, 701520), (632, 672660), (666, 638320), (711, 597920), (720, 590446), (740, 574488), (790, 538128), (808, 526140), (888, 478740), (909, 467680), (948, 448440), (1010, 420912), (1110, 382992), (1184, 359055), (1185, 358752), (1212, 350760), (1264, 336330), (1332, 319160), (1422, 298960), (1440, 295223), (1480, 287244), (1515, 280608), (1580, 269064), (1616, 263070), (1665, 255328), (1776, 239370), (1818, 233840), (1896, 224220), (2020, 210456), (2220, 191496), (2370, 179376), (2424, 175380), (2528, 168165), (2664, 159580), (2844, 149480), (2923, 145440), (2960, 143622), (3030, 140304), (3160, 134532), (3232, 131535), (3330, 127664), (3552, 119685), (3555, 119584), (3636, 116920), (3737, 113760), (3792, 112110), (4040, 105228), (4440, 95748), (4545, 93536), (4740, 89688), (4848, 87690), (5328, 79790), (5688, 74740), (5846, 72720), (5920, 71811), (6060, 70152), (6320, 67266), (6660, 63832), (7110, 59792), (7272, 58460), (7474, 56880), (7584, 56055), (7979, 53280), (8080, 52614), (8769, 48480), (8880, 47874), (9090, 46768), (9480, 44844), (9696, 43845), (10656, 39895), (11211, 37920), (11376, 37370), (11692, 36360), (12120, 35076), (12640, 33633), (13320, 31916), (14220, 29896), (14544, 29230), (14615, 29088), (14948, 28440), (15958, 26640), (16160, 26307), (17538, 24240), (17760, 23937), (18180, 23384), (18685, 22752), (18960, 22422)]