395530740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{5399}}^1$

素因数の和:5462

約数の個数: 144

約数和(自身を含む): 1344470400

約数和(自身を除く): 948939660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 37, 44, 45, 55, 60, 66, 74, 90, 99, 110, 111, 132, 148, 165, 180, 185, 198, 220, 222, 330, 333, 370, 396, 407, 444, 495, 555, 660, 666, 740, 814, 990, 1110, 1221, 1332, 1628, 1665, 1980, 2035, 2220, 2442, 3330, 3663, 4070, 4884, 5399, 6105, 6660, 7326, 8140, 10798, 12210, 14652, 16197, 18315, 21596, 24420, 26995, 32394, 36630, 48591, 53990, 59389, 64788, 73260, 80985, 97182, 107980, 118778, 161970, 178167, 194364, 199763, 237556, 242955, 296945, 323940, 356334, 399526, 485910, 534501, 593890, 599289, 712668, 799052, 890835, 971820, 998815, 1069002, 1187780, 1198578, 1781670, 1797867, 1997630, 2138004, 2197393, 2397156, 2672505, 2996445, 3563340, 3595734, 3995260, 4394786, 5345010, 5992890, 6592179, 7191468, 8789572, 8989335, 10690020, 10986965, 11985780, 13184358, 17978670, 19776537, 21973930, 26368716, 32960895, 35957340, 39553074, 43947860, 65921790, 79106148, 98882685, 131843580, 197765370, 395530740]

約数ペア:

[(1, 395530740), (2, 197765370), (3, 131843580), (4, 98882685), (5, 79106148), (6, 65921790), (9, 43947860), (10, 39553074), (11, 35957340), (12, 32960895), (15, 26368716), (18, 21973930), (20, 19776537), (22, 17978670), (30, 13184358), (33, 11985780), (36, 10986965), (37, 10690020), (44, 8989335), (45, 8789572), (55, 7191468), (60, 6592179), (66, 5992890), (74, 5345010), (90, 4394786), (99, 3995260), (110, 3595734), (111, 3563340), (132, 2996445), (148, 2672505), (165, 2397156), (180, 2197393), (185, 2138004), (198, 1997630), (220, 1797867), (222, 1781670), (330, 1198578), (333, 1187780), (370, 1069002), (396, 998815), (407, 971820), (444, 890835), (495, 799052), (555, 712668), (660, 599289), (666, 593890), (740, 534501), (814, 485910), (990, 399526), (1110, 356334), (1221, 323940), (1332, 296945), (1628, 242955), (1665, 237556), (1980, 199763), (2035, 194364), (2220, 178167), (2442, 161970), (3330, 118778), (3663, 107980), (4070, 97182), (4884, 80985), (5399, 73260), (6105, 64788), (6660, 59389), (7326, 53990), (8140, 48591), (10798, 36630), (12210, 32394), (14652, 26995), (16197, 24420), (18315, 21596)]