72234183700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{571}}^1\times {\mathrm{1423}}^1$

素因数の和:2142

約数の個数: 144

約数和(自身を含む): 180994637824

約数和(自身を除く): 108760454124

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 127, 140, 175, 254, 350, 508, 571, 635, 700, 889, 1142, 1270, 1423, 1778, 2284, 2540, 2846, 2855, 3175, 3556, 3997, 4445, 5692, 5710, 6350, 7115, 7994, 8890, 9961, 11420, 12700, 14230, 14275, 15988, 17780, 19922, 19985, 22225, 28460, 28550, 35575, 39844, 39970, 44450, 49805, 57100, 71150, 72517, 79940, 88900, 99610, 99925, 142300, 145034, 180721, 199220, 199850, 249025, 290068, 361442, 362585, 399700, 498050, 507619, 722884, 725170, 812533, 903605, 996100, 1015238, 1265047, 1450340, 1625066, 1807210, 1812925, 2030476, 2530094, 2538095, 3250132, 3614420, 3625850, 4062665, 4518025, 5060188, 5076190, 5687731, 6325235, 7251700, 8125330, 9036050, 10152380, 11375462, 12650470, 12690475, 16250660, 18072100, 20313325, 22750924, 25300940, 25380950, 28438655, 31626175, 40626650, 50761900, 56877310, 63252350, 81253300, 103191691, 113754620, 126504700, 142193275, 206383382, 284386550, 412766764, 515958455, 568773100, 722341837, 1031916910, 1444683674, 2063833820, 2579792275, 2889367348, 3611709185, 5159584550, 7223418370, 10319169100, 14446836740, 18058545925, 36117091850, 72234183700]

約数ペア:

[(1, 72234183700), (2, 36117091850), (4, 18058545925), (5, 14446836740), (7, 10319169100), (10, 7223418370), (14, 5159584550), (20, 3611709185), (25, 2889367348), (28, 2579792275), (35, 2063833820), (50, 1444683674), (70, 1031916910), (100, 722341837), (127, 568773100), (140, 515958455), (175, 412766764), (254, 284386550), (350, 206383382), (508, 142193275), (571, 126504700), (635, 113754620), (700, 103191691), (889, 81253300), (1142, 63252350), (1270, 56877310), (1423, 50761900), (1778, 40626650), (2284, 31626175), (2540, 28438655), (2846, 25380950), (2855, 25300940), (3175, 22750924), (3556, 20313325), (3997, 18072100), (4445, 16250660), (5692, 12690475), (5710, 12650470), (6350, 11375462), (7115, 10152380), (7994, 9036050), (8890, 8125330), (9961, 7251700), (11420, 6325235), (12700, 5687731), (14230, 5076190), (14275, 5060188), (15988, 4518025), (17780, 4062665), (19922, 3625850), (19985, 3614420), (22225, 3250132), (28460, 2538095), (28550, 2530094), (35575, 2030476), (39844, 1812925), (39970, 1807210), (44450, 1625066), (49805, 1450340), (57100, 1265047), (71150, 1015238), (72517, 996100), (79940, 903605), (88900, 812533), (99610, 725170), (99925, 722884), (142300, 507619), (145034, 498050), (180721, 399700), (199220, 362585), (199850, 361442), (249025, 290068)]