275663880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{12553}}^1$

素因数の和:12631

約数の個数: 96

約数和(自身を含む): 910667160

約数和(自身を除く): 635003280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 3660, 4392, 5490, 7320, 10980, 12553, 21960, 25106, 37659, 50212, 62765, 75318, 100424, 112977, 125530, 150636, 188295, 225954, 251060, 301272, 376590, 451908, 502120, 564885, 753180, 765733, 903816, 1129770, 1506360, 1531466, 2259540, 2297199, 3062932, 3828665, 4519080, 4594398, 6125864, 6891597, 7657330, 9188796, 11485995, 13783194, 15314660, 18377592, 22971990, 27566388, 30629320, 34457985, 45943980, 55132776, 68915970, 91887960, 137831940, 275663880]

約数ペア:

[(1, 275663880), (2, 137831940), (3, 91887960), (4, 68915970), (5, 55132776), (6, 45943980), (8, 34457985), (9, 30629320), (10, 27566388), (12, 22971990), (15, 18377592), (18, 15314660), (20, 13783194), (24, 11485995), (30, 9188796), (36, 7657330), (40, 6891597), (45, 6125864), (60, 4594398), (61, 4519080), (72, 3828665), (90, 3062932), (120, 2297199), (122, 2259540), (180, 1531466), (183, 1506360), (244, 1129770), (305, 903816), (360, 765733), (366, 753180), (488, 564885), (549, 502120), (610, 451908), (732, 376590), (915, 301272), (1098, 251060), (1220, 225954), (1464, 188295), (1830, 150636), (2196, 125530), (2440, 112977), (2745, 100424), (3660, 75318), (4392, 62765), (5490, 50212), (7320, 37659), (10980, 25106), (12553, 21960)]