30502600

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:407

約数の個数: 96

約数和(自身を含む): 78120000

約数和(自身を除く): 47617400

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 25, 38, 40, 46, 50, 76, 92, 95, 100, 115, 152, 184, 190, 200, 230, 349, 380, 437, 460, 475, 575, 698, 760, 874, 920, 950, 1150, 1396, 1745, 1748, 1900, 2185, 2300, 2792, 3490, 3496, 3800, 4370, 4600, 6631, 6980, 8027, 8725, 8740, 10925, 13262, 13960, 16054, 17450, 17480, 21850, 26524, 32108, 33155, 34900, 40135, 43700, 53048, 64216, 66310, 69800, 80270, 87400, 132620, 152513, 160540, 165775, 200675, 265240, 305026, 321080, 331550, 401350, 610052, 663100, 762565, 802700, 1220104, 1326200, 1525130, 1605400, 3050260, 3812825, 6100520, 7625650, 15251300, 30502600]

約数ペア:

[(1, 30502600), (2, 15251300), (4, 7625650), (5, 6100520), (8, 3812825), (10, 3050260), (19, 1605400), (20, 1525130), (23, 1326200), (25, 1220104), (38, 802700), (40, 762565), (46, 663100), (50, 610052), (76, 401350), (92, 331550), (95, 321080), (100, 305026), (115, 265240), (152, 200675), (184, 165775), (190, 160540), (200, 152513), (230, 132620), (349, 87400), (380, 80270), (437, 69800), (460, 66310), (475, 64216), (575, 53048), (698, 43700), (760, 40135), (874, 34900), (920, 33155), (950, 32108), (1150, 26524), (1396, 21850), (1745, 17480), (1748, 17450), (1900, 16054), (2185, 13960), (2300, 13262), (2792, 10925), (3490, 8740), (3496, 8725), (3800, 8027), (4370, 6980), (4600, 6631)]