29805720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:202

約数の個数: 192

約数和(自身を含む): 107606880

約数和(自身を除く): 77801160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 49, 56, 60, 70, 74, 84, 98, 105, 111, 120, 137, 140, 147, 148, 168, 185, 196, 210, 222, 245, 259, 274, 280, 294, 296, 370, 392, 411, 420, 444, 490, 518, 548, 555, 588, 685, 735, 740, 777, 822, 840, 888, 959, 980, 1036, 1096, 1110, 1176, 1295, 1370, 1470, 1480, 1554, 1644, 1813, 1918, 1960, 2055, 2072, 2220, 2590, 2740, 2877, 2940, 3108, 3288, 3626, 3836, 3885, 4110, 4440, 4795, 5069, 5180, 5439, 5480, 5754, 5880, 6216, 6713, 7252, 7672, 7770, 8220, 9065, 9590, 10138, 10360, 10878, 11508, 13426, 14385, 14504, 15207, 15540, 16440, 18130, 19180, 20139, 20276, 21756, 23016, 25345, 26852, 27195, 28770, 30414, 31080, 33565, 35483, 36260, 38360, 40278, 40552, 43512, 50690, 53704, 54390, 57540, 60828, 67130, 70966, 72520, 76035, 80556, 100695, 101380, 106449, 108780, 115080, 121656, 134260, 141932, 152070, 161112, 177415, 201390, 202760, 212898, 217560, 248381, 268520, 283864, 304140, 354830, 402780, 425796, 496762, 532245, 608280, 709660, 745143, 805560, 851592, 993524, 1064490, 1241905, 1419320, 1490286, 1987048, 2128980, 2483810, 2980572, 3725715, 4257960, 4967620, 5961144, 7451430, 9935240, 14902860, 29805720]

約数ペア:

[(1, 29805720), (2, 14902860), (3, 9935240), (4, 7451430), (5, 5961144), (6, 4967620), (7, 4257960), (8, 3725715), (10, 2980572), (12, 2483810), (14, 2128980), (15, 1987048), (20, 1490286), (21, 1419320), (24, 1241905), (28, 1064490), (30, 993524), (35, 851592), (37, 805560), (40, 745143), (42, 709660), (49, 608280), (56, 532245), (60, 496762), (70, 425796), (74, 402780), (84, 354830), (98, 304140), (105, 283864), (111, 268520), (120, 248381), (137, 217560), (140, 212898), (147, 202760), (148, 201390), (168, 177415), (185, 161112), (196, 152070), (210, 141932), (222, 134260), (245, 121656), (259, 115080), (274, 108780), (280, 106449), (294, 101380), (296, 100695), (370, 80556), (392, 76035), (411, 72520), (420, 70966), (444, 67130), (490, 60828), (518, 57540), (548, 54390), (555, 53704), (588, 50690), (685, 43512), (735, 40552), (740, 40278), (777, 38360), (822, 36260), (840, 35483), (888, 33565), (959, 31080), (980, 30414), (1036, 28770), (1096, 27195), (1110, 26852), (1176, 25345), (1295, 23016), (1370, 21756), (1470, 20276), (1480, 20139), (1554, 19180), (1644, 18130), (1813, 16440), (1918, 15540), (1960, 15207), (2055, 14504), (2072, 14385), (2220, 13426), (2590, 11508), (2740, 10878), (2877, 10360), (2940, 10138), (3108, 9590), (3288, 9065), (3626, 8220), (3836, 7770), (3885, 7672), (4110, 7252), (4440, 6713), (4795, 6216), (5069, 5880), (5180, 5754), (5439, 5480)]