77732190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:335

約数の個数: 128

約数和(自身を含む): 220631040

約数和(自身を除く): 142898850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 37, 45, 54, 62, 74, 90, 93, 111, 135, 155, 185, 186, 222, 251, 270, 279, 310, 333, 370, 465, 502, 555, 558, 666, 753, 837, 930, 999, 1110, 1147, 1255, 1395, 1506, 1665, 1674, 1998, 2259, 2294, 2510, 2790, 3330, 3441, 3765, 4185, 4518, 4995, 5735, 6777, 6882, 7530, 7781, 8370, 9287, 9990, 10323, 11295, 11470, 13554, 15562, 17205, 18574, 20646, 22590, 23343, 27861, 30969, 33885, 34410, 38905, 46435, 46686, 51615, 55722, 61938, 67770, 70029, 77810, 83583, 92870, 103230, 116715, 139305, 140058, 154845, 167166, 210087, 233430, 250749, 278610, 287897, 309690, 350145, 417915, 420174, 501498, 575794, 700290, 835830, 863691, 1050435, 1253745, 1439485, 1727382, 2100870, 2507490, 2591073, 2878970, 4318455, 5182146, 7773219, 8636910, 12955365, 15546438, 25910730, 38866095, 77732190]

約数ペア:

[(1, 77732190), (2, 38866095), (3, 25910730), (5, 15546438), (6, 12955365), (9, 8636910), (10, 7773219), (15, 5182146), (18, 4318455), (27, 2878970), (30, 2591073), (31, 2507490), (37, 2100870), (45, 1727382), (54, 1439485), (62, 1253745), (74, 1050435), (90, 863691), (93, 835830), (111, 700290), (135, 575794), (155, 501498), (185, 420174), (186, 417915), (222, 350145), (251, 309690), (270, 287897), (279, 278610), (310, 250749), (333, 233430), (370, 210087), (465, 167166), (502, 154845), (555, 140058), (558, 139305), (666, 116715), (753, 103230), (837, 92870), (930, 83583), (999, 77810), (1110, 70029), (1147, 67770), (1255, 61938), (1395, 55722), (1506, 51615), (1665, 46686), (1674, 46435), (1998, 38905), (2259, 34410), (2294, 33885), (2510, 30969), (2790, 27861), (3330, 23343), (3441, 22590), (3765, 20646), (4185, 18574), (4518, 17205), (4995, 15562), (5735, 13554), (6777, 11470), (6882, 11295), (7530, 10323), (7781, 9990), (8370, 9287)]