90949590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{829}}^1$

素因数の和:918

約数の個数: 96

約数和(自身を含む): 251709120

約数和(自身を除く): 160759530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 53, 69, 90, 106, 115, 138, 159, 207, 230, 265, 318, 345, 414, 477, 530, 690, 795, 829, 954, 1035, 1219, 1590, 1658, 2070, 2385, 2438, 2487, 3657, 4145, 4770, 4974, 6095, 7314, 7461, 8290, 10971, 12190, 12435, 14922, 18285, 19067, 21942, 24870, 36570, 37305, 38134, 43937, 54855, 57201, 74610, 87874, 95335, 109710, 114402, 131811, 171603, 190670, 219685, 263622, 286005, 343206, 395433, 439370, 572010, 659055, 790866, 858015, 1010551, 1318110, 1716030, 1977165, 2021102, 3031653, 3954330, 5052755, 6063306, 9094959, 10105510, 15158265, 18189918, 30316530, 45474795, 90949590]

約数ペア:

[(1, 90949590), (2, 45474795), (3, 30316530), (5, 18189918), (6, 15158265), (9, 10105510), (10, 9094959), (15, 6063306), (18, 5052755), (23, 3954330), (30, 3031653), (45, 2021102), (46, 1977165), (53, 1716030), (69, 1318110), (90, 1010551), (106, 858015), (115, 790866), (138, 659055), (159, 572010), (207, 439370), (230, 395433), (265, 343206), (318, 286005), (345, 263622), (414, 219685), (477, 190670), (530, 171603), (690, 131811), (795, 114402), (829, 109710), (954, 95335), (1035, 87874), (1219, 74610), (1590, 57201), (1658, 54855), (2070, 43937), (2385, 38134), (2438, 37305), (2487, 36570), (3657, 24870), (4145, 21942), (4770, 19067), (4974, 18285), (6095, 14922), (7314, 12435), (7461, 12190), (8290, 10971)]