215289600

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{11213}}^1$

素因数の和:11242

約数の個数: 108

約数和(自身を含む): 710563896

約数和(自身を除く): 495274296

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, 3840, 4800, 6400, 9600, 11213, 19200, 22426, 33639, 44852, 56065, 67278, 89704, 112130, 134556, 168195, 179408, 224260, 269112, 280325, 336390, 358816, 448520, 538224, 560650, 672780, 717632, 840975, 897040, 1076448, 1121300, 1345560, 1435264, 1681950, 1794080, 2152896, 2242600, 2691120, 2870528, 3363900, 3588160, 4305792, 4485200, 5382240, 6727800, 7176320, 8611584, 8970400, 10764480, 13455600, 14352640, 17940800, 21528960, 26911200, 35881600, 43057920, 53822400, 71763200, 107644800, 215289600]

約数ペア:

[(1, 215289600), (2, 107644800), (3, 71763200), (4, 53822400), (5, 43057920), (6, 35881600), (8, 26911200), (10, 21528960), (12, 17940800), (15, 14352640), (16, 13455600), (20, 10764480), (24, 8970400), (25, 8611584), (30, 7176320), (32, 6727800), (40, 5382240), (48, 4485200), (50, 4305792), (60, 3588160), (64, 3363900), (75, 2870528), (80, 2691120), (96, 2242600), (100, 2152896), (120, 1794080), (128, 1681950), (150, 1435264), (160, 1345560), (192, 1121300), (200, 1076448), (240, 897040), (256, 840975), (300, 717632), (320, 672780), (384, 560650), (400, 538224), (480, 448520), (600, 358816), (640, 336390), (768, 280325), (800, 269112), (960, 224260), (1200, 179408), (1280, 168195), (1600, 134556), (1920, 112130), (2400, 89704), (3200, 67278), (3840, 56065), (4800, 44852), (6400, 33639), (9600, 22426), (11213, 19200)]