90000360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^2\times {\mathrm{89}}^1$

素因数の和:212

約数の個数: 144

約数和(自身を含む): 301473900

約数和(自身を除く): 211473540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 89, 90, 106, 120, 159, 178, 180, 212, 265, 267, 318, 356, 360, 424, 445, 477, 530, 534, 636, 712, 795, 801, 890, 954, 1060, 1068, 1272, 1335, 1590, 1602, 1780, 1908, 2120, 2136, 2385, 2670, 2809, 3180, 3204, 3560, 3816, 4005, 4717, 4770, 5340, 5618, 6360, 6408, 8010, 8427, 9434, 9540, 10680, 11236, 14045, 14151, 16020, 16854, 18868, 19080, 22472, 23585, 25281, 28090, 28302, 32040, 33708, 37736, 42135, 42453, 47170, 50562, 56180, 56604, 67416, 70755, 84270, 84906, 94340, 101124, 112360, 113208, 126405, 141510, 168540, 169812, 188680, 202248, 212265, 250001, 252810, 283020, 337080, 339624, 424530, 500002, 505620, 566040, 750003, 849060, 1000004, 1011240, 1250005, 1500006, 1698120, 2000008, 2250009, 2500010, 3000012, 3750015, 4500018, 5000020, 6000024, 7500030, 9000036, 10000040, 11250045, 15000060, 18000072, 22500090, 30000120, 45000180, 90000360]

約数ペア:

[(1, 90000360), (2, 45000180), (3, 30000120), (4, 22500090), (5, 18000072), (6, 15000060), (8, 11250045), (9, 10000040), (10, 9000036), (12, 7500030), (15, 6000024), (18, 5000020), (20, 4500018), (24, 3750015), (30, 3000012), (36, 2500010), (40, 2250009), (45, 2000008), (53, 1698120), (60, 1500006), (72, 1250005), (89, 1011240), (90, 1000004), (106, 849060), (120, 750003), (159, 566040), (178, 505620), (180, 500002), (212, 424530), (265, 339624), (267, 337080), (318, 283020), (356, 252810), (360, 250001), (424, 212265), (445, 202248), (477, 188680), (530, 169812), (534, 168540), (636, 141510), (712, 126405), (795, 113208), (801, 112360), (890, 101124), (954, 94340), (1060, 84906), (1068, 84270), (1272, 70755), (1335, 67416), (1590, 56604), (1602, 56180), (1780, 50562), (1908, 47170), (2120, 42453), (2136, 42135), (2385, 37736), (2670, 33708), (2809, 32040), (3180, 28302), (3204, 28090), (3560, 25281), (3816, 23585), (4005, 22472), (4717, 19080), (4770, 18868), (5340, 16854), (5618, 16020), (6360, 14151), (6408, 14045), (8010, 11236), (8427, 10680), (9434, 9540)]