188709400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2767}}^1$

素因数の和:2825

約数の個数: 96

約数和(自身を含む): 494254080

約数和(自身を除く): 305544680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 31, 40, 44, 50, 55, 62, 88, 100, 110, 124, 155, 200, 220, 248, 275, 310, 341, 440, 550, 620, 682, 775, 1100, 1240, 1364, 1550, 1705, 2200, 2728, 2767, 3100, 3410, 5534, 6200, 6820, 8525, 11068, 13640, 13835, 17050, 22136, 27670, 30437, 34100, 55340, 60874, 68200, 69175, 85777, 110680, 121748, 138350, 152185, 171554, 243496, 276700, 304370, 343108, 428885, 553400, 608740, 686216, 760925, 857770, 943547, 1217480, 1521850, 1715540, 1887094, 2144425, 3043700, 3431080, 3774188, 4288850, 4717735, 6087400, 7548376, 8577700, 9435470, 17155400, 18870940, 23588675, 37741880, 47177350, 94354700, 188709400]

約数ペア:

[(1, 188709400), (2, 94354700), (4, 47177350), (5, 37741880), (8, 23588675), (10, 18870940), (11, 17155400), (20, 9435470), (22, 8577700), (25, 7548376), (31, 6087400), (40, 4717735), (44, 4288850), (50, 3774188), (55, 3431080), (62, 3043700), (88, 2144425), (100, 1887094), (110, 1715540), (124, 1521850), (155, 1217480), (200, 943547), (220, 857770), (248, 760925), (275, 686216), (310, 608740), (341, 553400), (440, 428885), (550, 343108), (620, 304370), (682, 276700), (775, 243496), (1100, 171554), (1240, 152185), (1364, 138350), (1550, 121748), (1705, 110680), (2200, 85777), (2728, 69175), (2767, 68200), (3100, 60874), (3410, 55340), (5534, 34100), (6200, 30437), (6820, 27670), (8525, 22136), (11068, 17050), (13640, 13835)]