196665600

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{10243}}^1$

素因数の和:10272

約数の個数: 108

約数和(自身を含む): 649100816

約数和(自身を除く): 452435216

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, 10243, 19200, 20486, 30729, 40972, 51215, 61458, 81944, 102430, 122916, 153645, 163888, 204860, 245832, 256075, 307290, 327776, 409720, 491664, 512150, 614580, 655552, 768225, 819440, 983328, 1024300, 1229160, 1311104, 1536450, 1638880, 1966656, 2048600, 2458320, 2622208, 3072900, 3277760, 3933312, 4097200, 4916640, 6145800, 6555520, 7866624, 8194400, 9833280, 12291600, 13111040, 16388800, 19666560, 24583200, 32777600, 39333120, 49166400, 65555200, 98332800, 196665600]

約数ペア:

[(1, 196665600), (2, 98332800), (3, 65555200), (4, 49166400), (5, 39333120), (6, 32777600), (8, 24583200), (10, 19666560), (12, 16388800), (15, 13111040), (16, 12291600), (20, 9833280), (24, 8194400), (25, 7866624), (30, 6555520), (32, 6145800), (40, 4916640), (48, 4097200), (50, 3933312), (60, 3277760), (64, 3072900), (75, 2622208), (80, 2458320), (96, 2048600), (100, 1966656), (120, 1638880), (128, 1536450), (150, 1311104), (160, 1229160), (192, 1024300), (200, 983328), (240, 819440), (256, 768225), (300, 655552), (320, 614580), (384, 512150), (400, 491664), (480, 409720), (600, 327776), (640, 307290), (768, 256075), (800, 245832), (960, 204860), (1200, 163888), (1280, 153645), (1600, 122916), (1920, 102430), (2400, 81944), (3200, 61458), (3840, 51215), (4800, 40972), (6400, 30729), (9600, 20486), (10243, 19200)]