291333900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6791}}^1$

素因数の和:6832

約数の個数: 144

約数和(自身を含む): 990436608

約数和(自身を除く): 699102708

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 25, 26, 30, 33, 39, 44, 50, 52, 55, 60, 65, 66, 75, 78, 100, 110, 130, 132, 143, 150, 156, 165, 195, 220, 260, 275, 286, 300, 325, 330, 390, 429, 550, 572, 650, 660, 715, 780, 825, 858, 975, 1100, 1300, 1430, 1650, 1716, 1950, 2145, 2860, 3300, 3575, 3900, 4290, 6791, 7150, 8580, 10725, 13582, 14300, 20373, 21450, 27164, 33955, 40746, 42900, 67910, 74701, 81492, 88283, 101865, 135820, 149402, 169775, 176566, 203730, 224103, 264849, 298804, 339550, 353132, 373505, 407460, 441415, 448206, 509325, 529698, 679100, 747010, 882830, 896412, 971113, 1018650, 1059396, 1120515, 1324245, 1494020, 1765660, 1867525, 1942226, 2037300, 2207075, 2241030, 2648490, 2913339, 3735050, 3884452, 4414150, 4482060, 4855565, 5296980, 5602575, 5826678, 6621225, 7470100, 8828300, 9711130, 11205150, 11653356, 13242450, 14566695, 19422260, 22410300, 24277825, 26484900, 29133390, 48555650, 58266780, 72833475, 97111300, 145666950, 291333900]

約数ペア:

[(1, 291333900), (2, 145666950), (3, 97111300), (4, 72833475), (5, 58266780), (6, 48555650), (10, 29133390), (11, 26484900), (12, 24277825), (13, 22410300), (15, 19422260), (20, 14566695), (22, 13242450), (25, 11653356), (26, 11205150), (30, 9711130), (33, 8828300), (39, 7470100), (44, 6621225), (50, 5826678), (52, 5602575), (55, 5296980), (60, 4855565), (65, 4482060), (66, 4414150), (75, 3884452), (78, 3735050), (100, 2913339), (110, 2648490), (130, 2241030), (132, 2207075), (143, 2037300), (150, 1942226), (156, 1867525), (165, 1765660), (195, 1494020), (220, 1324245), (260, 1120515), (275, 1059396), (286, 1018650), (300, 971113), (325, 896412), (330, 882830), (390, 747010), (429, 679100), (550, 529698), (572, 509325), (650, 448206), (660, 441415), (715, 407460), (780, 373505), (825, 353132), (858, 339550), (975, 298804), (1100, 264849), (1300, 224103), (1430, 203730), (1650, 176566), (1716, 169775), (1950, 149402), (2145, 135820), (2860, 101865), (3300, 88283), (3575, 81492), (3900, 74701), (4290, 67910), (6791, 42900), (7150, 40746), (8580, 33955), (10725, 27164), (13582, 21450), (14300, 20373)]