200445120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{881}}^1$

素因数の和:983

約数の個数: 168

約数和(自身を含む): 698967360

約数和(自身を除く): 498522240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 79, 80, 90, 96, 120, 144, 158, 160, 180, 192, 237, 240, 288, 316, 320, 360, 395, 474, 480, 576, 632, 711, 720, 790, 881, 948, 960, 1185, 1264, 1422, 1440, 1580, 1762, 1896, 2370, 2528, 2643, 2844, 2880, 3160, 3524, 3555, 3792, 4405, 4740, 5056, 5286, 5688, 6320, 7048, 7110, 7584, 7929, 8810, 9480, 10572, 11376, 12640, 13215, 14096, 14220, 15168, 15858, 17620, 18960, 21144, 22752, 25280, 26430, 28192, 28440, 31716, 35240, 37920, 39645, 42288, 45504, 52860, 56384, 56880, 63432, 69599, 70480, 75840, 79290, 84576, 105720, 113760, 126864, 139198, 140960, 158580, 169152, 208797, 211440, 227520, 253728, 278396, 281920, 317160, 347995, 417594, 422880, 507456, 556792, 626391, 634320, 695990, 835188, 845760, 1043985, 1113584, 1252782, 1268640, 1391980, 1670376, 2087970, 2227168, 2505564, 2537280, 2783960, 3131955, 3340752, 4175940, 4454336, 5011128, 5567920, 6263910, 6681504, 8351880, 10022256, 11135840, 12527820, 13363008, 16703760, 20044512, 22271680, 25055640, 33407520, 40089024, 50111280, 66815040, 100222560, 200445120]

約数ペア:

[(1, 200445120), (2, 100222560), (3, 66815040), (4, 50111280), (5, 40089024), (6, 33407520), (8, 25055640), (9, 22271680), (10, 20044512), (12, 16703760), (15, 13363008), (16, 12527820), (18, 11135840), (20, 10022256), (24, 8351880), (30, 6681504), (32, 6263910), (36, 5567920), (40, 5011128), (45, 4454336), (48, 4175940), (60, 3340752), (64, 3131955), (72, 2783960), (79, 2537280), (80, 2505564), (90, 2227168), (96, 2087970), (120, 1670376), (144, 1391980), (158, 1268640), (160, 1252782), (180, 1113584), (192, 1043985), (237, 845760), (240, 835188), (288, 695990), (316, 634320), (320, 626391), (360, 556792), (395, 507456), (474, 422880), (480, 417594), (576, 347995), (632, 317160), (711, 281920), (720, 278396), (790, 253728), (881, 227520), (948, 211440), (960, 208797), (1185, 169152), (1264, 158580), (1422, 140960), (1440, 139198), (1580, 126864), (1762, 113760), (1896, 105720), (2370, 84576), (2528, 79290), (2643, 75840), (2844, 70480), (2880, 69599), (3160, 63432), (3524, 56880), (3555, 56384), (3792, 52860), (4405, 45504), (4740, 42288), (5056, 39645), (5286, 37920), (5688, 35240), (6320, 31716), (7048, 28440), (7110, 28192), (7584, 26430), (7929, 25280), (8810, 22752), (9480, 21144), (10572, 18960), (11376, 17620), (12640, 15858), (13215, 15168), (14096, 14220)]