61458000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{10243}}^1$

素因数の和:10269

約数の個数: 80

約数和(自身を含む): 198159936

約数和(自身を除く): 136701936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 3000, 6000, 10243, 20486, 30729, 40972, 51215, 61458, 81944, 102430, 122916, 153645, 163888, 204860, 245832, 256075, 307290, 409720, 491664, 512150, 614580, 768225, 819440, 1024300, 1229160, 1280375, 1536450, 2048600, 2458320, 2560750, 3072900, 3841125, 4097200, 5121500, 6145800, 7682250, 10243000, 12291600, 15364500, 20486000, 30729000, 61458000]

約数ペア:

[(1, 61458000), (2, 30729000), (3, 20486000), (4, 15364500), (5, 12291600), (6, 10243000), (8, 7682250), (10, 6145800), (12, 5121500), (15, 4097200), (16, 3841125), (20, 3072900), (24, 2560750), (25, 2458320), (30, 2048600), (40, 1536450), (48, 1280375), (50, 1229160), (60, 1024300), (75, 819440), (80, 768225), (100, 614580), (120, 512150), (125, 491664), (150, 409720), (200, 307290), (240, 256075), (250, 245832), (300, 204860), (375, 163888), (400, 153645), (500, 122916), (600, 102430), (750, 81944), (1000, 61458), (1200, 51215), (1500, 40972), (2000, 30729), (3000, 20486), (6000, 10243)]