81924300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{227}}^1\times {\mathrm{401}}^1$

素因数の和:648

約数の個数: 108

約数和(自身を含む): 258561576

約数和(自身を除く): 176637276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 227, 300, 401, 450, 454, 681, 802, 900, 908, 1135, 1203, 1362, 1604, 2005, 2043, 2270, 2406, 2724, 3405, 3609, 4010, 4086, 4540, 4812, 5675, 6015, 6810, 7218, 8020, 8172, 10025, 10215, 11350, 12030, 13620, 14436, 17025, 18045, 20050, 20430, 22700, 24060, 30075, 34050, 36090, 40100, 40860, 51075, 60150, 68100, 72180, 90225, 91027, 102150, 120300, 180450, 182054, 204300, 273081, 360900, 364108, 455135, 546162, 819243, 910270, 1092324, 1365405, 1638486, 1820540, 2275675, 2730810, 3276972, 4096215, 4551350, 5461620, 6827025, 8192430, 9102700, 13654050, 16384860, 20481075, 27308100, 40962150, 81924300]

約数ペア:

[(1, 81924300), (2, 40962150), (3, 27308100), (4, 20481075), (5, 16384860), (6, 13654050), (9, 9102700), (10, 8192430), (12, 6827025), (15, 5461620), (18, 4551350), (20, 4096215), (25, 3276972), (30, 2730810), (36, 2275675), (45, 1820540), (50, 1638486), (60, 1365405), (75, 1092324), (90, 910270), (100, 819243), (150, 546162), (180, 455135), (225, 364108), (227, 360900), (300, 273081), (401, 204300), (450, 182054), (454, 180450), (681, 120300), (802, 102150), (900, 91027), (908, 90225), (1135, 72180), (1203, 68100), (1362, 60150), (1604, 51075), (2005, 40860), (2043, 40100), (2270, 36090), (2406, 34050), (2724, 30075), (3405, 24060), (3609, 22700), (4010, 20430), (4086, 20050), (4540, 18045), (4812, 17025), (5675, 14436), (6015, 13620), (6810, 12030), (7218, 11350), (8020, 10215), (8172, 10025)]