154008990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{389}}^1$

素因数の和:538

約数の個数: 96

約数和(自身を含む): 413955360

約数和(自身を除く): 259946370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 83, 90, 106, 159, 166, 249, 265, 318, 389, 415, 477, 498, 530, 747, 778, 795, 830, 954, 1167, 1245, 1494, 1590, 1945, 2334, 2385, 2490, 3501, 3735, 3890, 4399, 4770, 5835, 7002, 7470, 8798, 11670, 13197, 17505, 20617, 21995, 26394, 32287, 35010, 39591, 41234, 43990, 61851, 64574, 65985, 79182, 96861, 103085, 123702, 131970, 161435, 185553, 193722, 197955, 206170, 290583, 309255, 322870, 371106, 395910, 484305, 581166, 618510, 927765, 968610, 1452915, 1711211, 1855530, 2905830, 3422422, 5133633, 8556055, 10267266, 15400899, 17112110, 25668165, 30801798, 51336330, 77004495, 154008990]

約数ペア:

[(1, 154008990), (2, 77004495), (3, 51336330), (5, 30801798), (6, 25668165), (9, 17112110), (10, 15400899), (15, 10267266), (18, 8556055), (30, 5133633), (45, 3422422), (53, 2905830), (83, 1855530), (90, 1711211), (106, 1452915), (159, 968610), (166, 927765), (249, 618510), (265, 581166), (318, 484305), (389, 395910), (415, 371106), (477, 322870), (498, 309255), (530, 290583), (747, 206170), (778, 197955), (795, 193722), (830, 185553), (954, 161435), (1167, 131970), (1245, 123702), (1494, 103085), (1590, 96861), (1945, 79182), (2334, 65985), (2385, 64574), (2490, 61851), (3501, 43990), (3735, 41234), (3890, 39591), (4399, 35010), (4770, 32287), (5835, 26394), (7002, 21995), (7470, 20617), (8798, 17505), (11670, 13197)]