77242680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1933}}^1$

素因数の和:1990

約数の個数: 128

約数和(自身を含む): 264571200

約数和(自身を除く): 187328520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 90, 108, 111, 120, 135, 148, 180, 185, 216, 222, 270, 296, 333, 360, 370, 444, 540, 555, 666, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1933, 1998, 2220, 2664, 3330, 3866, 3996, 4440, 4995, 5799, 6660, 7732, 7992, 9665, 9990, 11598, 13320, 15464, 17397, 19330, 19980, 23196, 28995, 34794, 38660, 39960, 46392, 52191, 57990, 69588, 71521, 77320, 86985, 104382, 115980, 139176, 143042, 173970, 208764, 214563, 231960, 260955, 286084, 347940, 357605, 417528, 429126, 521910, 572168, 643689, 695880, 715210, 858252, 1043820, 1072815, 1287378, 1430420, 1716504, 1931067, 2087640, 2145630, 2574756, 2860840, 3218445, 3862134, 4291260, 5149512, 6436890, 7724268, 8582520, 9655335, 12873780, 15448536, 19310670, 25747560, 38621340, 77242680]

約数ペア:

[(1, 77242680), (2, 38621340), (3, 25747560), (4, 19310670), (5, 15448536), (6, 12873780), (8, 9655335), (9, 8582520), (10, 7724268), (12, 6436890), (15, 5149512), (18, 4291260), (20, 3862134), (24, 3218445), (27, 2860840), (30, 2574756), (36, 2145630), (37, 2087640), (40, 1931067), (45, 1716504), (54, 1430420), (60, 1287378), (72, 1072815), (74, 1043820), (90, 858252), (108, 715210), (111, 695880), (120, 643689), (135, 572168), (148, 521910), (180, 429126), (185, 417528), (216, 357605), (222, 347940), (270, 286084), (296, 260955), (333, 231960), (360, 214563), (370, 208764), (444, 173970), (540, 143042), (555, 139176), (666, 115980), (740, 104382), (888, 86985), (999, 77320), (1080, 71521), (1110, 69588), (1332, 57990), (1480, 52191), (1665, 46392), (1933, 39960), (1998, 38660), (2220, 34794), (2664, 28995), (3330, 23196), (3866, 19980), (3996, 19330), (4440, 17397), (4995, 15464), (5799, 13320), (6660, 11598), (7732, 9990), (7992, 9665)]