89172990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{349}}^1$

素因数の和:546

約数の個数: 96

約数和(自身を含む): 247665600

約数和(自身を除く): 158492610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 167, 170, 255, 306, 334, 349, 501, 510, 698, 765, 835, 1002, 1047, 1503, 1530, 1670, 1745, 2094, 2505, 2839, 3006, 3141, 3490, 5010, 5235, 5678, 5933, 6282, 7515, 8517, 10470, 11866, 14195, 15030, 15705, 17034, 17799, 25551, 28390, 29665, 31410, 35598, 42585, 51102, 53397, 58283, 59330, 85170, 88995, 106794, 116566, 127755, 174849, 177990, 255510, 266985, 291415, 349698, 524547, 533970, 582830, 874245, 990811, 1049094, 1748490, 1981622, 2622735, 2972433, 4954055, 5245470, 5944866, 8917299, 9908110, 14862165, 17834598, 29724330, 44586495, 89172990]

約数ペア:

[(1, 89172990), (2, 44586495), (3, 29724330), (5, 17834598), (6, 14862165), (9, 9908110), (10, 8917299), (15, 5944866), (17, 5245470), (18, 4954055), (30, 2972433), (34, 2622735), (45, 1981622), (51, 1748490), (85, 1049094), (90, 990811), (102, 874245), (153, 582830), (167, 533970), (170, 524547), (255, 349698), (306, 291415), (334, 266985), (349, 255510), (501, 177990), (510, 174849), (698, 127755), (765, 116566), (835, 106794), (1002, 88995), (1047, 85170), (1503, 59330), (1530, 58283), (1670, 53397), (1745, 51102), (2094, 42585), (2505, 35598), (2839, 31410), (3006, 29665), (3141, 28390), (3490, 25551), (5010, 17799), (5235, 17034), (5678, 15705), (5933, 15030), (6282, 14195), (7515, 11866), (8517, 10470)]