768204200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{6971}}^1$

素因数の和:7035

約数の個数: 96

約数和(自身を含む): 1945188000

約数和(自身を除く): 1176983800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 29, 38, 40, 50, 58, 76, 95, 100, 116, 145, 152, 190, 200, 232, 290, 380, 475, 551, 580, 725, 760, 950, 1102, 1160, 1450, 1900, 2204, 2755, 2900, 3800, 4408, 5510, 5800, 6971, 11020, 13775, 13942, 22040, 27550, 27884, 34855, 55100, 55768, 69710, 110200, 132449, 139420, 174275, 202159, 264898, 278840, 348550, 404318, 529796, 662245, 697100, 808636, 1010795, 1059592, 1324490, 1394200, 1617272, 2021590, 2648980, 3311225, 3841021, 4043180, 5053975, 5297960, 6622450, 7682042, 8086360, 10107950, 13244900, 15364084, 19205105, 20215900, 26489800, 30728168, 38410210, 40431800, 76820420, 96025525, 153640840, 192051050, 384102100, 768204200]

約数ペア:

[(1, 768204200), (2, 384102100), (4, 192051050), (5, 153640840), (8, 96025525), (10, 76820420), (19, 40431800), (20, 38410210), (25, 30728168), (29, 26489800), (38, 20215900), (40, 19205105), (50, 15364084), (58, 13244900), (76, 10107950), (95, 8086360), (100, 7682042), (116, 6622450), (145, 5297960), (152, 5053975), (190, 4043180), (200, 3841021), (232, 3311225), (290, 2648980), (380, 2021590), (475, 1617272), (551, 1394200), (580, 1324490), (725, 1059592), (760, 1010795), (950, 808636), (1102, 697100), (1160, 662245), (1450, 529796), (1900, 404318), (2204, 348550), (2755, 278840), (2900, 264898), (3800, 202159), (4408, 174275), (5510, 139420), (5800, 132449), (6971, 110200), (11020, 69710), (13775, 55768), (13942, 55100), (22040, 34855), (27550, 27884)]