25979900400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{136163}}^1$

素因数の和:136240

約数の個数: 180

約数和(自身を含む): 91859230008

約数和(自身を除く): 65879329608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 53, 60, 72, 75, 80, 90, 100, 106, 120, 144, 150, 159, 180, 200, 212, 225, 240, 265, 300, 318, 360, 400, 424, 450, 477, 530, 600, 636, 720, 795, 848, 900, 954, 1060, 1200, 1272, 1325, 1590, 1800, 1908, 2120, 2385, 2544, 2650, 3180, 3600, 3816, 3975, 4240, 4770, 5300, 6360, 7632, 7950, 9540, 10600, 11925, 12720, 15900, 19080, 21200, 23850, 31800, 38160, 47700, 63600, 95400, 136163, 190800, 272326, 408489, 544652, 680815, 816978, 1089304, 1225467, 1361630, 1633956, 2042445, 2178608, 2450934, 2723260, 3267912, 3404075, 4084890, 4901868, 5446520, 6127335, 6535824, 6808150, 7216639, 8169780, 9803736, 10212225, 10893040, 12254670, 13616300, 14433278, 16339560, 19607472, 20424450, 21649917, 24509340, 27232600, 28866556, 30636675, 32679120, 36083195, 40848900, 43299834, 49018680, 54465200, 57733112, 61273350, 64949751, 72166390, 81697800, 86599668, 98037360, 108249585, 115466224, 122546700, 129899502, 144332780, 163395600, 173199336, 180415975, 216499170, 245093400, 259799004, 288665560, 324748755, 346398672, 360831950, 432998340, 490186800, 519598008, 541247925, 577331120, 649497510, 721663900, 865996680, 1039196016, 1082495850, 1298995020, 1443327800, 1623743775, 1731993360, 2164991700, 2597990040, 2886655600, 3247487550, 4329983400, 5195980080, 6494975100, 8659966800, 12989950200, 25979900400]

約数ペア:

[(1, 25979900400), (2, 12989950200), (3, 8659966800), (4, 6494975100), (5, 5195980080), (6, 4329983400), (8, 3247487550), (9, 2886655600), (10, 2597990040), (12, 2164991700), (15, 1731993360), (16, 1623743775), (18, 1443327800), (20, 1298995020), (24, 1082495850), (25, 1039196016), (30, 865996680), (36, 721663900), (40, 649497510), (45, 577331120), (48, 541247925), (50, 519598008), (53, 490186800), (60, 432998340), (72, 360831950), (75, 346398672), (80, 324748755), (90, 288665560), (100, 259799004), (106, 245093400), (120, 216499170), (144, 180415975), (150, 173199336), (159, 163395600), (180, 144332780), (200, 129899502), (212, 122546700), (225, 115466224), (240, 108249585), (265, 98037360), (300, 86599668), (318, 81697800), (360, 72166390), (400, 64949751), (424, 61273350), (450, 57733112), (477, 54465200), (530, 49018680), (600, 43299834), (636, 40848900), (720, 36083195), (795, 32679120), (848, 30636675), (900, 28866556), (954, 27232600), (1060, 24509340), (1200, 21649917), (1272, 20424450), (1325, 19607472), (1590, 16339560), (1800, 14433278), (1908, 13616300), (2120, 12254670), (2385, 10893040), (2544, 10212225), (2650, 9803736), (3180, 8169780), (3600, 7216639), (3816, 6808150), (3975, 6535824), (4240, 6127335), (4770, 5446520), (5300, 4901868), (6360, 4084890), (7632, 3404075), (7950, 3267912), (9540, 2723260), (10600, 2450934), (11925, 2178608), (12720, 2042445), (15900, 1633956), (19080, 1361630), (21200, 1225467), (23850, 1089304), (31800, 816978), (38160, 680815), (47700, 544652), (63600, 408489), (95400, 272326), (136163, 190800)]