135890460

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{27961}}^1$

素因数の和:27985

約数の個数: 72

約数和(自身を含む): 427483056

約数和(自身を除く): 291592596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 27961, 55922, 83883, 111844, 139805, 167766, 251649, 279610, 335532, 419415, 503298, 559220, 754947, 838830, 1006596, 1258245, 1509894, 1677660, 2264841, 2516490, 3019788, 3774735, 4529682, 5032980, 6794523, 7549470, 9059364, 11324205, 13589046, 15098940, 22648410, 27178092, 33972615, 45296820, 67945230, 135890460]

約数ペア:

[(1, 135890460), (2, 67945230), (3, 45296820), (4, 33972615), (5, 27178092), (6, 22648410), (9, 15098940), (10, 13589046), (12, 11324205), (15, 9059364), (18, 7549470), (20, 6794523), (27, 5032980), (30, 4529682), (36, 3774735), (45, 3019788), (54, 2516490), (60, 2264841), (81, 1677660), (90, 1509894), (108, 1258245), (135, 1006596), (162, 838830), (180, 754947), (243, 559220), (270, 503298), (324, 419415), (405, 335532), (486, 279610), (540, 251649), (810, 167766), (972, 139805), (1215, 111844), (1620, 83883), (2430, 55922), (4860, 27961)]