1215851800

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{6037}}^1$

素因数の和:6125

約数の個数: 96

約数和(自身を含む): 3032283600

約数和(自身を除く): 1816431800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 53, 76, 95, 100, 106, 152, 190, 200, 212, 265, 380, 424, 475, 530, 760, 950, 1007, 1060, 1325, 1900, 2014, 2120, 2650, 3800, 4028, 5035, 5300, 6037, 8056, 10070, 10600, 12074, 20140, 24148, 25175, 30185, 40280, 48296, 50350, 60370, 100700, 114703, 120740, 150925, 201400, 229406, 241480, 301850, 319961, 458812, 573515, 603700, 639922, 917624, 1147030, 1207400, 1279844, 1599805, 2294060, 2559688, 2867575, 3199610, 4588120, 5735150, 6079259, 6399220, 7999025, 11470300, 12158518, 12798440, 15998050, 22940600, 24317036, 30396295, 31996100, 48634072, 60792590, 63992200, 121585180, 151981475, 243170360, 303962950, 607925900, 1215851800]

約数ペア:

[(1, 1215851800), (2, 607925900), (4, 303962950), (5, 243170360), (8, 151981475), (10, 121585180), (19, 63992200), (20, 60792590), (25, 48634072), (38, 31996100), (40, 30396295), (50, 24317036), (53, 22940600), (76, 15998050), (95, 12798440), (100, 12158518), (106, 11470300), (152, 7999025), (190, 6399220), (200, 6079259), (212, 5735150), (265, 4588120), (380, 3199610), (424, 2867575), (475, 2559688), (530, 2294060), (760, 1599805), (950, 1279844), (1007, 1207400), (1060, 1147030), (1325, 917624), (1900, 639922), (2014, 603700), (2120, 573515), (2650, 458812), (3800, 319961), (4028, 301850), (5035, 241480), (5300, 229406), (6037, 201400), (8056, 150925), (10070, 120740), (10600, 114703), (12074, 100700), (20140, 60370), (24148, 50350), (25175, 48296), (30185, 40280)]