2222400900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{643}}^1$

素因数の和:982

約数の個数: 144

約数和(自身を含む): 6620701248

約数和(自身を除く): 4398300348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 41, 50, 60, 75, 82, 100, 123, 150, 164, 205, 246, 281, 300, 410, 492, 562, 615, 643, 820, 843, 1025, 1124, 1230, 1286, 1405, 1686, 1929, 2050, 2460, 2572, 2810, 3075, 3215, 3372, 3858, 4100, 4215, 5620, 6150, 6430, 7025, 7716, 8430, 9645, 11521, 12300, 12860, 14050, 16075, 16860, 19290, 21075, 23042, 26363, 28100, 32150, 34563, 38580, 42150, 46084, 48225, 52726, 57605, 64300, 69126, 79089, 84300, 96450, 105452, 115210, 131815, 138252, 158178, 172815, 180683, 192900, 230420, 263630, 288025, 316356, 345630, 361366, 395445, 527260, 542049, 576050, 659075, 691260, 722732, 790890, 864075, 903415, 1084098, 1152100, 1318150, 1581780, 1728150, 1806830, 1977225, 2168196, 2636300, 2710245, 3456300, 3613660, 3954450, 4517075, 5420490, 7408003, 7908900, 9034150, 10840980, 13551225, 14816006, 18068300, 22224009, 27102450, 29632012, 37040015, 44448018, 54204900, 74080030, 88896036, 111120045, 148160060, 185200075, 222240090, 370400150, 444480180, 555600225, 740800300, 1111200450, 2222400900]

約数ペア:

[(1, 2222400900), (2, 1111200450), (3, 740800300), (4, 555600225), (5, 444480180), (6, 370400150), (10, 222240090), (12, 185200075), (15, 148160060), (20, 111120045), (25, 88896036), (30, 74080030), (41, 54204900), (50, 44448018), (60, 37040015), (75, 29632012), (82, 27102450), (100, 22224009), (123, 18068300), (150, 14816006), (164, 13551225), (205, 10840980), (246, 9034150), (281, 7908900), (300, 7408003), (410, 5420490), (492, 4517075), (562, 3954450), (615, 3613660), (643, 3456300), (820, 2710245), (843, 2636300), (1025, 2168196), (1124, 1977225), (1230, 1806830), (1286, 1728150), (1405, 1581780), (1686, 1318150), (1929, 1152100), (2050, 1084098), (2460, 903415), (2572, 864075), (2810, 790890), (3075, 722732), (3215, 691260), (3372, 659075), (3858, 576050), (4100, 542049), (4215, 527260), (5620, 395445), (6150, 361366), (6430, 345630), (7025, 316356), (7716, 288025), (8430, 263630), (9645, 230420), (11521, 192900), (12300, 180683), (12860, 172815), (14050, 158178), (16075, 138252), (16860, 131815), (19290, 115210), (21075, 105452), (23042, 96450), (26363, 84300), (28100, 79089), (32150, 69126), (34563, 64300), (38580, 57605), (42150, 52726), (46084, 48225)]