66220800

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{3449}}^1$

素因数の和:3478

約数の個数: 108

約数和(自身を含む): 218605800

約数和(自身を除く): 152385000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 600, 640, 768, 800, 960, 1200, 1280, 1600, 1920, 2400, 3200, 3449, 3840, 4800, 6400, 6898, 9600, 10347, 13796, 17245, 19200, 20694, 27592, 34490, 41388, 51735, 55184, 68980, 82776, 86225, 103470, 110368, 137960, 165552, 172450, 206940, 220736, 258675, 275920, 331104, 344900, 413880, 441472, 517350, 551840, 662208, 689800, 827760, 882944, 1034700, 1103680, 1324416, 1379600, 1655520, 2069400, 2207360, 2648832, 2759200, 3311040, 4138800, 4414720, 5518400, 6622080, 8277600, 11036800, 13244160, 16555200, 22073600, 33110400, 66220800]

約数ペア:

[(1, 66220800), (2, 33110400), (3, 22073600), (4, 16555200), (5, 13244160), (6, 11036800), (8, 8277600), (10, 6622080), (12, 5518400), (15, 4414720), (16, 4138800), (20, 3311040), (24, 2759200), (25, 2648832), (30, 2207360), (32, 2069400), (40, 1655520), (48, 1379600), (50, 1324416), (60, 1103680), (64, 1034700), (75, 882944), (80, 827760), (96, 689800), (100, 662208), (120, 551840), (128, 517350), (150, 441472), (160, 413880), (192, 344900), (200, 331104), (240, 275920), (256, 258675), (300, 220736), (320, 206940), (384, 172450), (400, 165552), (480, 137960), (600, 110368), (640, 103470), (768, 86225), (800, 82776), (960, 68980), (1200, 55184), (1280, 51735), (1600, 41388), (1920, 34490), (2400, 27592), (3200, 20694), (3449, 19200), (3840, 17245), (4800, 13796), (6400, 10347), (6898, 9600)]