202590720

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{977}}^1$

素因数の和:1012

約数の個数: 200

約数和(自身を含む): 726358644

約数和(自身を除く): 523767924

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 977, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 1954, 2160, 2304, 2560, 2592, 2880, 2931, 3240, 3456, 3840, 3908, 4320, 4608, 4885, 5184, 5760, 5862, 6480, 6912, 7680, 7816, 8640, 8793, 9770, 10368, 11520, 11724, 12960, 13824, 14655, 15632, 17280, 17586, 19540, 20736, 23040, 23448, 25920, 26379, 29310, 31264, 34560, 35172, 39080, 41472, 43965, 46896, 51840, 52758, 58620, 62528, 69120, 70344, 78160, 79137, 87930, 93792, 103680, 105516, 117240, 125056, 131895, 140688, 156320, 158274, 175860, 187584, 207360, 211032, 234480, 250112, 263790, 281376, 312640, 316548, 351720, 375168, 395685, 422064, 468960, 500224, 527580, 562752, 625280, 633096, 703440, 750336, 791370, 844128, 937920, 1055160, 1125504, 1250560, 1266192, 1406880, 1500672, 1582740, 1688256, 1875840, 2110320, 2251008, 2501120, 2532384, 2813760, 3165480, 3376512, 3751680, 4220640, 4502016, 5064768, 5627520, 6330960, 6753024, 7503360, 8441280, 10129536, 11255040, 12661920, 13506048, 16882560, 20259072, 22510080, 25323840, 33765120, 40518144, 50647680, 67530240, 101295360, 202590720]

約数ペア:

[(1, 202590720), (2, 101295360), (3, 67530240), (4, 50647680), (5, 40518144), (6, 33765120), (8, 25323840), (9, 22510080), (10, 20259072), (12, 16882560), (15, 13506048), (16, 12661920), (18, 11255040), (20, 10129536), (24, 8441280), (27, 7503360), (30, 6753024), (32, 6330960), (36, 5627520), (40, 5064768), (45, 4502016), (48, 4220640), (54, 3751680), (60, 3376512), (64, 3165480), (72, 2813760), (80, 2532384), (81, 2501120), (90, 2251008), (96, 2110320), (108, 1875840), (120, 1688256), (128, 1582740), (135, 1500672), (144, 1406880), (160, 1266192), (162, 1250560), (180, 1125504), (192, 1055160), (216, 937920), (240, 844128), (256, 791370), (270, 750336), (288, 703440), (320, 633096), (324, 625280), (360, 562752), (384, 527580), (405, 500224), (432, 468960), (480, 422064), (512, 395685), (540, 375168), (576, 351720), (640, 316548), (648, 312640), (720, 281376), (768, 263790), (810, 250112), (864, 234480), (960, 211032), (977, 207360), (1080, 187584), (1152, 175860), (1280, 158274), (1296, 156320), (1440, 140688), (1536, 131895), (1620, 125056), (1728, 117240), (1920, 105516), (1954, 103680), (2160, 93792), (2304, 87930), (2560, 79137), (2592, 78160), (2880, 70344), (2931, 69120), (3240, 62528), (3456, 58620), (3840, 52758), (3908, 51840), (4320, 46896), (4608, 43965), (4885, 41472), (5184, 39080), (5760, 35172), (5862, 34560), (6480, 31264), (6912, 29310), (7680, 26379), (7816, 25920), (8640, 23448), (8793, 23040), (9770, 20736), (10368, 19540), (11520, 17586), (11724, 17280), (12960, 15632), (13824, 14655)]