201289725

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:181

約数の個数: 192

約数和(自身を含む): 474969600

約数和(自身を除く): 273679875

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 27, 29, 35, 39, 45, 63, 65, 75, 87, 91, 105, 113, 117, 135, 145, 175, 189, 195, 203, 225, 261, 273, 315, 325, 339, 351, 377, 435, 455, 525, 565, 585, 609, 675, 725, 783, 791, 819, 945, 975, 1015, 1017, 1131, 1305, 1365, 1469, 1575, 1695, 1755, 1827, 1885, 2175, 2275, 2373, 2457, 2639, 2825, 2925, 3045, 3051, 3277, 3393, 3915, 3955, 4095, 4407, 4725, 5075, 5085, 5481, 5655, 6525, 6825, 7119, 7345, 7917, 8475, 8775, 9135, 9425, 9831, 10179, 10283, 11865, 12285, 13195, 13221, 15225, 15255, 16385, 16965, 19575, 19775, 20475, 21357, 22035, 22939, 23751, 25425, 27405, 28275, 29493, 30849, 35595, 36725, 39585, 39663, 42601, 45675, 49155, 50895, 51415, 59325, 61425, 65975, 66105, 68817, 71253, 76275, 81925, 84825, 88479, 92547, 106785, 110175, 114695, 118755, 127803, 137025, 147465, 154245, 177975, 197925, 198315, 206451, 213005, 245775, 254475, 257075, 277641, 298207, 330525, 344085, 356265, 383409, 442395, 462735, 533925, 573475, 593775, 619353, 639015, 737325, 771225, 894621, 991575, 1032255, 1065025, 1150227, 1388205, 1491035, 1720425, 1781325, 1917045, 2211975, 2313675, 2683863, 3096765, 3195075, 4473105, 5161275, 5751135, 6941025, 7455175, 8051589, 9585225, 13419315, 15483825, 22365525, 28755675, 40257945, 67096575, 201289725]

約数ペア:

[(1, 201289725), (3, 67096575), (5, 40257945), (7, 28755675), (9, 22365525), (13, 15483825), (15, 13419315), (21, 9585225), (25, 8051589), (27, 7455175), (29, 6941025), (35, 5751135), (39, 5161275), (45, 4473105), (63, 3195075), (65, 3096765), (75, 2683863), (87, 2313675), (91, 2211975), (105, 1917045), (113, 1781325), (117, 1720425), (135, 1491035), (145, 1388205), (175, 1150227), (189, 1065025), (195, 1032255), (203, 991575), (225, 894621), (261, 771225), (273, 737325), (315, 639015), (325, 619353), (339, 593775), (351, 573475), (377, 533925), (435, 462735), (455, 442395), (525, 383409), (565, 356265), (585, 344085), (609, 330525), (675, 298207), (725, 277641), (783, 257075), (791, 254475), (819, 245775), (945, 213005), (975, 206451), (1015, 198315), (1017, 197925), (1131, 177975), (1305, 154245), (1365, 147465), (1469, 137025), (1575, 127803), (1695, 118755), (1755, 114695), (1827, 110175), (1885, 106785), (2175, 92547), (2275, 88479), (2373, 84825), (2457, 81925), (2639, 76275), (2825, 71253), (2925, 68817), (3045, 66105), (3051, 65975), (3277, 61425), (3393, 59325), (3915, 51415), (3955, 50895), (4095, 49155), (4407, 45675), (4725, 42601), (5075, 39663), (5085, 39585), (5481, 36725), (5655, 35595), (6525, 30849), (6825, 29493), (7119, 28275), (7345, 27405), (7917, 25425), (8475, 23751), (8775, 22939), (9135, 22035), (9425, 21357), (9831, 20475), (10179, 19775), (10283, 19575), (11865, 16965), (12285, 16385), (13195, 15255), (13221, 15225)]