274428180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5099}}^1$

素因数の和:5150

約数の個数: 144

約数和(自身を含む): 935625600

約数和(自身を除く): 661197420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 30, 36, 39, 45, 46, 52, 60, 65, 69, 78, 90, 92, 115, 117, 130, 138, 156, 180, 195, 207, 230, 234, 260, 276, 299, 345, 390, 414, 460, 468, 585, 598, 690, 780, 828, 897, 1035, 1170, 1196, 1380, 1495, 1794, 2070, 2340, 2691, 2990, 3588, 4140, 4485, 5099, 5382, 5980, 8970, 10198, 10764, 13455, 15297, 17940, 20396, 25495, 26910, 30594, 45891, 50990, 53820, 61188, 66287, 76485, 91782, 101980, 117277, 132574, 152970, 183564, 198861, 229455, 234554, 265148, 305940, 331435, 351831, 397722, 458910, 469108, 586385, 596583, 662870, 703662, 795444, 917820, 994305, 1055493, 1172770, 1193166, 1325740, 1407324, 1524601, 1759155, 1988610, 2110986, 2345540, 2386332, 2982915, 3049202, 3518310, 3977220, 4221972, 4573803, 5277465, 5965830, 6098404, 7036620, 7623005, 9147606, 10554930, 11931660, 13721409, 15246010, 18295212, 21109860, 22869015, 27442818, 30492020, 45738030, 54885636, 68607045, 91476060, 137214090, 274428180]

約数ペア:

[(1, 274428180), (2, 137214090), (3, 91476060), (4, 68607045), (5, 54885636), (6, 45738030), (9, 30492020), (10, 27442818), (12, 22869015), (13, 21109860), (15, 18295212), (18, 15246010), (20, 13721409), (23, 11931660), (26, 10554930), (30, 9147606), (36, 7623005), (39, 7036620), (45, 6098404), (46, 5965830), (52, 5277465), (60, 4573803), (65, 4221972), (69, 3977220), (78, 3518310), (90, 3049202), (92, 2982915), (115, 2386332), (117, 2345540), (130, 2110986), (138, 1988610), (156, 1759155), (180, 1524601), (195, 1407324), (207, 1325740), (230, 1193166), (234, 1172770), (260, 1055493), (276, 994305), (299, 917820), (345, 795444), (390, 703662), (414, 662870), (460, 596583), (468, 586385), (585, 469108), (598, 458910), (690, 397722), (780, 351831), (828, 331435), (897, 305940), (1035, 265148), (1170, 234554), (1196, 229455), (1380, 198861), (1495, 183564), (1794, 152970), (2070, 132574), (2340, 117277), (2691, 101980), (2990, 91782), (3588, 76485), (4140, 66287), (4485, 61188), (5099, 53820), (5382, 50990), (5980, 45891), (8970, 30594), (10198, 26910), (10764, 25495), (13455, 20396), (15297, 17940)]