388304820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{42299}}^1$

素因数の和:42334

約数の個数: 96

約数和(自身を含む): 1279152000

約数和(自身を除く): 890847180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 918, 1020, 1530, 1836, 2295, 3060, 4590, 9180, 42299, 84598, 126897, 169196, 211495, 253794, 380691, 422990, 507588, 634485, 719083, 761382, 845980, 1142073, 1268970, 1438166, 1522764, 1903455, 2157249, 2284146, 2537940, 2876332, 3595415, 3806910, 4314498, 4568292, 5710365, 6471747, 7190830, 7613820, 8628996, 10786245, 11420730, 12943494, 14381660, 19415241, 21572490, 22841460, 25886988, 32358735, 38830482, 43144980, 64717470, 77660964, 97076205, 129434940, 194152410, 388304820]

約数ペア:

[(1, 388304820), (2, 194152410), (3, 129434940), (4, 97076205), (5, 77660964), (6, 64717470), (9, 43144980), (10, 38830482), (12, 32358735), (15, 25886988), (17, 22841460), (18, 21572490), (20, 19415241), (27, 14381660), (30, 12943494), (34, 11420730), (36, 10786245), (45, 8628996), (51, 7613820), (54, 7190830), (60, 6471747), (68, 5710365), (85, 4568292), (90, 4314498), (102, 3806910), (108, 3595415), (135, 2876332), (153, 2537940), (170, 2284146), (180, 2157249), (204, 1903455), (255, 1522764), (270, 1438166), (306, 1268970), (340, 1142073), (459, 845980), (510, 761382), (540, 719083), (612, 634485), (765, 507588), (918, 422990), (1020, 380691), (1530, 253794), (1836, 211495), (2295, 169196), (3060, 126897), (4590, 84598), (9180, 42299)]