170998100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:119

約数の個数: 288

約数和(自身を含む): 513300480

約数和(自身を除く): 342302380

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 23, 25, 26, 28, 35, 38, 43, 46, 50, 52, 65, 70, 76, 86, 91, 92, 95, 100, 115, 130, 133, 140, 161, 172, 175, 182, 190, 215, 230, 247, 260, 266, 299, 301, 322, 325, 350, 364, 380, 430, 437, 455, 460, 475, 494, 532, 559, 575, 598, 602, 644, 650, 665, 700, 805, 817, 860, 874, 910, 950, 988, 989, 1075, 1118, 1150, 1196, 1204, 1235, 1300, 1330, 1495, 1505, 1610, 1634, 1729, 1748, 1820, 1900, 1978, 2093, 2150, 2185, 2236, 2275, 2300, 2470, 2660, 2795, 2990, 3010, 3059, 3220, 3268, 3325, 3458, 3913, 3956, 4025, 4085, 4186, 4300, 4370, 4550, 4940, 4945, 5590, 5681, 5719, 5980, 6020, 6118, 6175, 6650, 6916, 6923, 7475, 7525, 7826, 8050, 8170, 8372, 8645, 8740, 9100, 9890, 10465, 10621, 10925, 11180, 11362, 11438, 12236, 12350, 12857, 13300, 13846, 13975, 14950, 15050, 15295, 15652, 16100, 16340, 17290, 18791, 19565, 19780, 20425, 20930, 21242, 21850, 22724, 22876, 24700, 24725, 25714, 27692, 27950, 28405, 28595, 29900, 30100, 30590, 34580, 34615, 37582, 39130, 39767, 40850, 41860, 42484, 43225, 43700, 49450, 51428, 52325, 53105, 55900, 56810, 57190, 61180, 64285, 69230, 74347, 75164, 76475, 78260, 79534, 81700, 86450, 89999, 93955, 97825, 98900, 104650, 106210, 113620, 114380, 128570, 131537, 138460, 142025, 142975, 148694, 152950, 159068, 172900, 173075, 179998, 187910, 195650, 198835, 209300, 212420, 244283, 257140, 263074, 265525, 284050, 285950, 297388, 305900, 321425, 346150, 359996, 371735, 375820, 391300, 397670, 449995, 469775, 488566, 526148, 531050, 568100, 571900, 642850, 657685, 692300, 743470, 795340, 899990, 939550, 977132, 994175, 1062100, 1221415, 1285700, 1315370, 1486940, 1709981, 1799980, 1858675, 1879100, 1988350, 2249975, 2442830, 2630740, 3288425, 3419962, 3717350, 3976700, 4499950, 4885660, 6107075, 6576850, 6839924, 7434700, 8549905, 8999900, 12214150, 13153700, 17099810, 24428300, 34199620, 42749525, 85499050, 170998100]

約数ペア:

[(1, 170998100), (2, 85499050), (4, 42749525), (5, 34199620), (7, 24428300), (10, 17099810), (13, 13153700), (14, 12214150), (19, 8999900), (20, 8549905), (23, 7434700), (25, 6839924), (26, 6576850), (28, 6107075), (35, 4885660), (38, 4499950), (43, 3976700), (46, 3717350), (50, 3419962), (52, 3288425), (65, 2630740), (70, 2442830), (76, 2249975), (86, 1988350), (91, 1879100), (92, 1858675), (95, 1799980), (100, 1709981), (115, 1486940), (130, 1315370), (133, 1285700), (140, 1221415), (161, 1062100), (172, 994175), (175, 977132), (182, 939550), (190, 899990), (215, 795340), (230, 743470), (247, 692300), (260, 657685), (266, 642850), (299, 571900), (301, 568100), (322, 531050), (325, 526148), (350, 488566), (364, 469775), (380, 449995), (430, 397670), (437, 391300), (455, 375820), (460, 371735), (475, 359996), (494, 346150), (532, 321425), (559, 305900), (575, 297388), (598, 285950), (602, 284050), (644, 265525), (650, 263074), (665, 257140), (700, 244283), (805, 212420), (817, 209300), (860, 198835), (874, 195650), (910, 187910), (950, 179998), (988, 173075), (989, 172900), (1075, 159068), (1118, 152950), (1150, 148694), (1196, 142975), (1204, 142025), (1235, 138460), (1300, 131537), (1330, 128570), (1495, 114380), (1505, 113620), (1610, 106210), (1634, 104650), (1729, 98900), (1748, 97825), (1820, 93955), (1900, 89999), (1978, 86450), (2093, 81700), (2150, 79534), (2185, 78260), (2236, 76475), (2275, 75164), (2300, 74347), (2470, 69230), (2660, 64285), (2795, 61180), (2990, 57190), (3010, 56810), (3059, 55900), (3220, 53105), (3268, 52325), (3325, 51428), (3458, 49450), (3913, 43700), (3956, 43225), (4025, 42484), (4085, 41860), (4186, 40850), (4300, 39767), (4370, 39130), (4550, 37582), (4940, 34615), (4945, 34580), (5590, 30590), (5681, 30100), (5719, 29900), (5980, 28595), (6020, 28405), (6118, 27950), (6175, 27692), (6650, 25714), (6916, 24725), (6923, 24700), (7475, 22876), (7525, 22724), (7826, 21850), (8050, 21242), (8170, 20930), (8372, 20425), (8645, 19780), (8740, 19565), (9100, 18791), (9890, 17290), (10465, 16340), (10621, 16100), (10925, 15652), (11180, 15295), (11362, 15050), (11438, 14950), (12236, 13975), (12350, 13846), (12857, 13300)]