55519800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{13219}}^1$

素因数の和:13245

約数の個数: 96

約数和(自身を含む): 196713600

約数和(自身を除く): 141193800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 13219, 26438, 39657, 52876, 66095, 79314, 92533, 105752, 132190, 158628, 185066, 198285, 264380, 277599, 317256, 330475, 370132, 396570, 462665, 528760, 555198, 660950, 740264, 793140, 925330, 991425, 1110396, 1321900, 1387995, 1586280, 1850660, 1982850, 2220792, 2313325, 2643800, 2775990, 3701320, 3965700, 4626650, 5551980, 6939975, 7931400, 9253300, 11103960, 13879950, 18506600, 27759900, 55519800]

約数ペア:

[(1, 55519800), (2, 27759900), (3, 18506600), (4, 13879950), (5, 11103960), (6, 9253300), (7, 7931400), (8, 6939975), (10, 5551980), (12, 4626650), (14, 3965700), (15, 3701320), (20, 2775990), (21, 2643800), (24, 2313325), (25, 2220792), (28, 1982850), (30, 1850660), (35, 1586280), (40, 1387995), (42, 1321900), (50, 1110396), (56, 991425), (60, 925330), (70, 793140), (75, 740264), (84, 660950), (100, 555198), (105, 528760), (120, 462665), (140, 396570), (150, 370132), (168, 330475), (175, 317256), (200, 277599), (210, 264380), (280, 198285), (300, 185066), (350, 158628), (420, 132190), (525, 105752), (600, 92533), (700, 79314), (840, 66095), (1050, 52876), (1400, 39657), (2100, 26438), (4200, 13219)]