214877700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{257}}^1\times {\mathrm{929}}^1$

素因数の和:1206

約数の個数: 108

約数和(自身を含む): 676870740

約数和(自身を除く): 461993040

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, 257, 300, 450, 514, 771, 900, 929, 1028, 1285, 1542, 1858, 2313, 2570, 2787, 3084, 3716, 3855, 4626, 4645, 5140, 5574, 6425, 7710, 8361, 9252, 9290, 11148, 11565, 12850, 13935, 15420, 16722, 18580, 19275, 23130, 23225, 25700, 27870, 33444, 38550, 41805, 46260, 46450, 55740, 57825, 69675, 77100, 83610, 92900, 115650, 139350, 167220, 209025, 231300, 238753, 278700, 418050, 477506, 716259, 836100, 955012, 1193765, 1432518, 2148777, 2387530, 2865036, 3581295, 4297554, 4775060, 5968825, 7162590, 8595108, 10743885, 11937650, 14325180, 17906475, 21487770, 23875300, 35812950, 42975540, 53719425, 71625900, 107438850, 214877700]

約数ペア:

[(1, 214877700), (2, 107438850), (3, 71625900), (4, 53719425), (5, 42975540), (6, 35812950), (9, 23875300), (10, 21487770), (12, 17906475), (15, 14325180), (18, 11937650), (20, 10743885), (25, 8595108), (30, 7162590), (36, 5968825), (45, 4775060), (50, 4297554), (60, 3581295), (75, 2865036), (90, 2387530), (100, 2148777), (150, 1432518), (180, 1193765), (225, 955012), (257, 836100), (300, 716259), (450, 477506), (514, 418050), (771, 278700), (900, 238753), (929, 231300), (1028, 209025), (1285, 167220), (1542, 139350), (1858, 115650), (2313, 92900), (2570, 83610), (2787, 77100), (3084, 69675), (3716, 57825), (3855, 55740), (4626, 46450), (4645, 46260), (5140, 41805), (5574, 38550), (6425, 33444), (7710, 27870), (8361, 25700), (9252, 23225), (9290, 23130), (11148, 19275), (11565, 18580), (12850, 16722), (13935, 15420)]