130107780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2857}}^1$

素因数の和:2906

約数の個数: 144

約数和(自身を含む): 449414784

約数和(自身を除く): 319307004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 30, 33, 36, 44, 45, 46, 55, 60, 66, 69, 90, 92, 99, 110, 115, 132, 138, 165, 180, 198, 207, 220, 230, 253, 276, 330, 345, 396, 414, 460, 495, 506, 660, 690, 759, 828, 990, 1012, 1035, 1265, 1380, 1518, 1980, 2070, 2277, 2530, 2857, 3036, 3795, 4140, 4554, 5060, 5714, 7590, 8571, 9108, 11385, 11428, 14285, 15180, 17142, 22770, 25713, 28570, 31427, 34284, 42855, 45540, 51426, 57140, 62854, 65711, 85710, 94281, 102852, 125708, 128565, 131422, 157135, 171420, 188562, 197133, 257130, 262844, 282843, 314270, 328555, 377124, 394266, 471405, 514260, 565686, 591399, 628540, 657110, 722821, 788532, 942810, 985665, 1131372, 1182798, 1314220, 1414215, 1445642, 1885620, 1971330, 2168463, 2365596, 2828430, 2891284, 2956995, 3614105, 3942660, 4336926, 5656860, 5913990, 6505389, 7228210, 8673852, 10842315, 11827980, 13010778, 14456420, 21684630, 26021556, 32526945, 43369260, 65053890, 130107780]

約数ペア:

[(1, 130107780), (2, 65053890), (3, 43369260), (4, 32526945), (5, 26021556), (6, 21684630), (9, 14456420), (10, 13010778), (11, 11827980), (12, 10842315), (15, 8673852), (18, 7228210), (20, 6505389), (22, 5913990), (23, 5656860), (30, 4336926), (33, 3942660), (36, 3614105), (44, 2956995), (45, 2891284), (46, 2828430), (55, 2365596), (60, 2168463), (66, 1971330), (69, 1885620), (90, 1445642), (92, 1414215), (99, 1314220), (110, 1182798), (115, 1131372), (132, 985665), (138, 942810), (165, 788532), (180, 722821), (198, 657110), (207, 628540), (220, 591399), (230, 565686), (253, 514260), (276, 471405), (330, 394266), (345, 377124), (396, 328555), (414, 314270), (460, 282843), (495, 262844), (506, 257130), (660, 197133), (690, 188562), (759, 171420), (828, 157135), (990, 131422), (1012, 128565), (1035, 125708), (1265, 102852), (1380, 94281), (1518, 85710), (1980, 65711), (2070, 62854), (2277, 57140), (2530, 51426), (2857, 45540), (3036, 42855), (3795, 34284), (4140, 31427), (4554, 28570), (5060, 25713), (5714, 22770), (7590, 17142), (8571, 15180), (9108, 14285), (11385, 11428)]