77106180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{283}}^1$

素因数の和:553

約数の個数: 96

約数和(自身を含む): 229017600

約数和(自身を除く): 151911420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 239, 283, 285, 380, 478, 566, 570, 717, 849, 956, 1132, 1140, 1195, 1415, 1434, 1698, 2390, 2830, 2868, 3396, 3585, 4245, 4541, 4780, 5377, 5660, 7170, 8490, 9082, 10754, 13623, 14340, 16131, 16980, 18164, 21508, 22705, 26885, 27246, 32262, 45410, 53770, 54492, 64524, 67637, 68115, 80655, 90820, 107540, 135274, 136230, 161310, 202911, 270548, 272460, 322620, 338185, 405822, 676370, 811644, 1014555, 1285103, 1352740, 2029110, 2570206, 3855309, 4058220, 5140412, 6425515, 7710618, 12851030, 15421236, 19276545, 25702060, 38553090, 77106180]

約数ペア:

[(1, 77106180), (2, 38553090), (3, 25702060), (4, 19276545), (5, 15421236), (6, 12851030), (10, 7710618), (12, 6425515), (15, 5140412), (19, 4058220), (20, 3855309), (30, 2570206), (38, 2029110), (57, 1352740), (60, 1285103), (76, 1014555), (95, 811644), (114, 676370), (190, 405822), (228, 338185), (239, 322620), (283, 272460), (285, 270548), (380, 202911), (478, 161310), (566, 136230), (570, 135274), (717, 107540), (849, 90820), (956, 80655), (1132, 68115), (1140, 67637), (1195, 64524), (1415, 54492), (1434, 53770), (1698, 45410), (2390, 32262), (2830, 27246), (2868, 26885), (3396, 22705), (3585, 21508), (4245, 18164), (4541, 16980), (4780, 16131), (5377, 14340), (5660, 13623), (7170, 10754), (8490, 9082)]