202437720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{1063}}^1$

素因数の和:1126

約数の個数: 144

約数和(自身を含む): 688418640

約数和(自身を除く): 485980920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 529, 552, 690, 828, 920, 1035, 1058, 1063, 1380, 1587, 1656, 2070, 2116, 2126, 2645, 2760, 3174, 3189, 4140, 4232, 4252, 4761, 5290, 5315, 6348, 6378, 7935, 8280, 8504, 9522, 9567, 10580, 10630, 12696, 12756, 15870, 15945, 19044, 19134, 21160, 21260, 23805, 24449, 25512, 31740, 31890, 38088, 38268, 42520, 47610, 47835, 48898, 63480, 63780, 73347, 76536, 95220, 95670, 97796, 122245, 127560, 146694, 190440, 191340, 195592, 220041, 244490, 293388, 366735, 382680, 440082, 488980, 562327, 586776, 733470, 880164, 977960, 1100205, 1124654, 1466940, 1686981, 1760328, 2200410, 2249308, 2811635, 2933880, 3373962, 4400820, 4498616, 5060943, 5623270, 6747924, 8434905, 8801640, 10121886, 11246540, 13495848, 16869810, 20243772, 22493080, 25304715, 33739620, 40487544, 50609430, 67479240, 101218860, 202437720]

約数ペア:

[(1, 202437720), (2, 101218860), (3, 67479240), (4, 50609430), (5, 40487544), (6, 33739620), (8, 25304715), (9, 22493080), (10, 20243772), (12, 16869810), (15, 13495848), (18, 11246540), (20, 10121886), (23, 8801640), (24, 8434905), (30, 6747924), (36, 5623270), (40, 5060943), (45, 4498616), (46, 4400820), (60, 3373962), (69, 2933880), (72, 2811635), (90, 2249308), (92, 2200410), (115, 1760328), (120, 1686981), (138, 1466940), (180, 1124654), (184, 1100205), (207, 977960), (230, 880164), (276, 733470), (345, 586776), (360, 562327), (414, 488980), (460, 440082), (529, 382680), (552, 366735), (690, 293388), (828, 244490), (920, 220041), (1035, 195592), (1058, 191340), (1063, 190440), (1380, 146694), (1587, 127560), (1656, 122245), (2070, 97796), (2116, 95670), (2126, 95220), (2645, 76536), (2760, 73347), (3174, 63780), (3189, 63480), (4140, 48898), (4232, 47835), (4252, 47610), (4761, 42520), (5290, 38268), (5315, 38088), (6348, 31890), (6378, 31740), (7935, 25512), (8280, 24449), (8504, 23805), (9522, 21260), (9567, 21160), (10580, 19134), (10630, 19044), (12696, 15945), (12756, 15870)]