378296820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{1579}}^1$

素因数の和:1627

約数の個数: 144

約数和(自身を含む): 1262963520

約数和(自身を除く): 884666700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 726, 990, 1089, 1210, 1331, 1452, 1579, 1815, 1980, 2178, 2420, 2662, 3158, 3630, 3993, 4356, 4737, 5324, 5445, 6316, 6655, 7260, 7895, 7986, 9474, 10890, 11979, 13310, 14211, 15790, 15972, 17369, 18948, 19965, 21780, 23685, 23958, 26620, 28422, 31580, 34738, 39930, 47370, 47916, 52107, 56844, 59895, 69476, 71055, 79860, 86845, 94740, 104214, 119790, 142110, 156321, 173690, 191059, 208428, 239580, 260535, 284220, 312642, 347380, 382118, 521070, 573177, 625284, 764236, 781605, 955295, 1042140, 1146354, 1563210, 1719531, 1910590, 2101649, 2292708, 2865885, 3126420, 3439062, 3821180, 4203298, 5731770, 6304947, 6878124, 8406596, 8597655, 10508245, 11463540, 12609894, 17195310, 18914841, 21016490, 25219788, 31524735, 34390620, 37829682, 42032980, 63049470, 75659364, 94574205, 126098940, 189148410, 378296820]

約数ペア:

[(1, 378296820), (2, 189148410), (3, 126098940), (4, 94574205), (5, 75659364), (6, 63049470), (9, 42032980), (10, 37829682), (11, 34390620), (12, 31524735), (15, 25219788), (18, 21016490), (20, 18914841), (22, 17195310), (30, 12609894), (33, 11463540), (36, 10508245), (44, 8597655), (45, 8406596), (55, 6878124), (60, 6304947), (66, 5731770), (90, 4203298), (99, 3821180), (110, 3439062), (121, 3126420), (132, 2865885), (165, 2292708), (180, 2101649), (198, 1910590), (220, 1719531), (242, 1563210), (330, 1146354), (363, 1042140), (396, 955295), (484, 781605), (495, 764236), (605, 625284), (660, 573177), (726, 521070), (990, 382118), (1089, 347380), (1210, 312642), (1331, 284220), (1452, 260535), (1579, 239580), (1815, 208428), (1980, 191059), (2178, 173690), (2420, 156321), (2662, 142110), (3158, 119790), (3630, 104214), (3993, 94740), (4356, 86845), (4737, 79860), (5324, 71055), (5445, 69476), (6316, 59895), (6655, 56844), (7260, 52107), (7895, 47916), (7986, 47370), (9474, 39930), (10890, 34738), (11979, 31580), (13310, 28422), (14211, 26620), (15790, 23958), (15972, 23685), (17369, 21780), (18948, 19965)]