29959600

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^2\times {\mathrm{619}}^1$

素因数の和:659

約数の個数: 90

約数和(自身を含む): 79244060

約数和(自身を除く): 49284460

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 121, 176, 200, 220, 242, 275, 400, 440, 484, 550, 605, 619, 880, 968, 1100, 1210, 1238, 1936, 2200, 2420, 2476, 3025, 3095, 4400, 4840, 4952, 6050, 6190, 6809, 9680, 9904, 12100, 12380, 13618, 15475, 24200, 24760, 27236, 30950, 34045, 48400, 49520, 54472, 61900, 68090, 74899, 108944, 123800, 136180, 149798, 170225, 247600, 272360, 299596, 340450, 374495, 544720, 599192, 680900, 748990, 1198384, 1361800, 1497980, 1872475, 2723600, 2995960, 3744950, 5991920, 7489900, 14979800, 29959600]

約数ペア:

[(1, 29959600), (2, 14979800), (4, 7489900), (5, 5991920), (8, 3744950), (10, 2995960), (11, 2723600), (16, 1872475), (20, 1497980), (22, 1361800), (25, 1198384), (40, 748990), (44, 680900), (50, 599192), (55, 544720), (80, 374495), (88, 340450), (100, 299596), (110, 272360), (121, 247600), (176, 170225), (200, 149798), (220, 136180), (242, 123800), (275, 108944), (400, 74899), (440, 68090), (484, 61900), (550, 54472), (605, 49520), (619, 48400), (880, 34045), (968, 30950), (1100, 27236), (1210, 24760), (1238, 24200), (1936, 15475), (2200, 13618), (2420, 12380), (2476, 12100), (3025, 9904), (3095, 9680), (4400, 6809), (4840, 6190), (4952, 6050)]