158493240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1453}}^1$

素因数の和:1574

約数の個数: 128

約数和(自身を含む): 533908800

約数和(自身を除く): 375415560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 101, 108, 120, 135, 180, 202, 216, 270, 303, 360, 404, 505, 540, 606, 808, 909, 1010, 1080, 1212, 1453, 1515, 1818, 2020, 2424, 2727, 2906, 3030, 3636, 4040, 4359, 4545, 5454, 5812, 6060, 7265, 7272, 8718, 9090, 10908, 11624, 12120, 13077, 13635, 14530, 17436, 18180, 21795, 21816, 26154, 27270, 29060, 34872, 36360, 39231, 43590, 52308, 54540, 58120, 65385, 78462, 87180, 104616, 109080, 130770, 146753, 156924, 174360, 196155, 261540, 293506, 313848, 392310, 440259, 523080, 587012, 733765, 784620, 880518, 1174024, 1320777, 1467530, 1569240, 1761036, 2201295, 2641554, 2935060, 3522072, 3962331, 4402590, 5283108, 5870120, 6603885, 7924662, 8805180, 10566216, 13207770, 15849324, 17610360, 19811655, 26415540, 31698648, 39623310, 52831080, 79246620, 158493240]

約数ペア:

[(1, 158493240), (2, 79246620), (3, 52831080), (4, 39623310), (5, 31698648), (6, 26415540), (8, 19811655), (9, 17610360), (10, 15849324), (12, 13207770), (15, 10566216), (18, 8805180), (20, 7924662), (24, 6603885), (27, 5870120), (30, 5283108), (36, 4402590), (40, 3962331), (45, 3522072), (54, 2935060), (60, 2641554), (72, 2201295), (90, 1761036), (101, 1569240), (108, 1467530), (120, 1320777), (135, 1174024), (180, 880518), (202, 784620), (216, 733765), (270, 587012), (303, 523080), (360, 440259), (404, 392310), (505, 313848), (540, 293506), (606, 261540), (808, 196155), (909, 174360), (1010, 156924), (1080, 146753), (1212, 130770), (1453, 109080), (1515, 104616), (1818, 87180), (2020, 78462), (2424, 65385), (2727, 58120), (2906, 54540), (3030, 52308), (3636, 43590), (4040, 39231), (4359, 36360), (4545, 34872), (5454, 29060), (5812, 27270), (6060, 26154), (7265, 21816), (7272, 21795), (8718, 18180), (9090, 17436), (10908, 14530), (11624, 13635), (12120, 13077)]