197844120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{269}}^1$

素因数の和:519

約数の個数: 160

約数和(自身を含む): 670388400

約数和(自身を除く): 472544280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 227, 269, 270, 324, 360, 405, 454, 538, 540, 648, 681, 807, 810, 908, 1076, 1080, 1135, 1345, 1362, 1614, 1620, 1816, 2043, 2152, 2270, 2421, 2690, 2724, 3228, 3240, 3405, 4035, 4086, 4540, 4842, 5380, 5448, 6129, 6456, 6810, 7263, 8070, 8172, 9080, 9684, 10215, 10760, 12105, 12258, 13620, 14526, 16140, 16344, 18387, 19368, 20430, 21789, 24210, 24516, 27240, 29052, 30645, 32280, 36315, 36774, 40860, 43578, 48420, 49032, 58104, 61063, 61290, 72630, 73548, 81720, 87156, 91935, 96840, 108945, 122126, 122580, 145260, 147096, 174312, 183189, 183870, 217890, 244252, 245160, 290520, 305315, 366378, 367740, 435780, 488504, 549567, 610630, 732756, 735480, 871560, 915945, 1099134, 1221260, 1465512, 1648701, 1831890, 2198268, 2442520, 2747835, 3297402, 3663780, 4396536, 4946103, 5495670, 6594804, 7327560, 8243505, 9892206, 10991340, 13189608, 16487010, 19784412, 21982680, 24730515, 32974020, 39568824, 49461030, 65948040, 98922060, 197844120]

約数ペア:

[(1, 197844120), (2, 98922060), (3, 65948040), (4, 49461030), (5, 39568824), (6, 32974020), (8, 24730515), (9, 21982680), (10, 19784412), (12, 16487010), (15, 13189608), (18, 10991340), (20, 9892206), (24, 8243505), (27, 7327560), (30, 6594804), (36, 5495670), (40, 4946103), (45, 4396536), (54, 3663780), (60, 3297402), (72, 2747835), (81, 2442520), (90, 2198268), (108, 1831890), (120, 1648701), (135, 1465512), (162, 1221260), (180, 1099134), (216, 915945), (227, 871560), (269, 735480), (270, 732756), (324, 610630), (360, 549567), (405, 488504), (454, 435780), (538, 367740), (540, 366378), (648, 305315), (681, 290520), (807, 245160), (810, 244252), (908, 217890), (1076, 183870), (1080, 183189), (1135, 174312), (1345, 147096), (1362, 145260), (1614, 122580), (1620, 122126), (1816, 108945), (2043, 96840), (2152, 91935), (2270, 87156), (2421, 81720), (2690, 73548), (2724, 72630), (3228, 61290), (3240, 61063), (3405, 58104), (4035, 49032), (4086, 48420), (4540, 43578), (4842, 40860), (5380, 36774), (5448, 36315), (6129, 32280), (6456, 30645), (6810, 29052), (7263, 27240), (8070, 24516), (8172, 24210), (9080, 21789), (9684, 20430), (10215, 19368), (10760, 18387), (12105, 16344), (12258, 16140), (13620, 14526)]