149972790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{1373}}^1$

素因数の和:1725

約数の個数: 64

約数和(自身を含む): 394129152

約数和(自身を除く): 244156362

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 331, 662, 993, 1373, 1655, 1986, 2746, 3310, 3641, 4119, 4965, 6865, 7282, 8238, 9930, 10923, 13730, 15103, 18205, 20595, 21846, 30206, 36410, 41190, 45309, 54615, 75515, 90618, 109230, 151030, 226545, 453090, 454463, 908926, 1363389, 2272315, 2726778, 4544630, 4999093, 6816945, 9998186, 13633890, 14997279, 24995465, 29994558, 49990930, 74986395, 149972790]

約数ペア:

[(1, 149972790), (2, 74986395), (3, 49990930), (5, 29994558), (6, 24995465), (10, 14997279), (11, 13633890), (15, 9998186), (22, 6816945), (30, 4999093), (33, 4544630), (55, 2726778), (66, 2272315), (110, 1363389), (165, 908926), (330, 454463), (331, 453090), (662, 226545), (993, 151030), (1373, 109230), (1655, 90618), (1986, 75515), (2746, 54615), (3310, 45309), (3641, 41190), (4119, 36410), (4965, 30206), (6865, 21846), (7282, 20595), (8238, 18205), (9930, 15103), (10923, 13730)]