226222020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1031}}^1$

素因数の和:1122

約数の個数: 144

約数和(自身を含む): 730259712

約数和(自身を除く): 504037692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 53, 60, 69, 90, 92, 106, 115, 138, 159, 180, 207, 212, 230, 265, 276, 318, 345, 414, 460, 477, 530, 636, 690, 795, 828, 954, 1031, 1035, 1060, 1219, 1380, 1590, 1908, 2062, 2070, 2385, 2438, 3093, 3180, 3657, 4124, 4140, 4770, 4876, 5155, 6095, 6186, 7314, 9279, 9540, 10310, 10971, 12190, 12372, 14628, 15465, 18285, 18558, 20620, 21942, 23713, 24380, 30930, 36570, 37116, 43884, 46395, 47426, 54643, 54855, 61860, 71139, 73140, 92790, 94852, 109286, 109710, 118565, 142278, 163929, 185580, 213417, 218572, 219420, 237130, 273215, 284556, 327858, 355695, 426834, 474260, 491787, 546430, 655716, 711390, 819645, 853668, 983574, 1067085, 1092860, 1256789, 1422780, 1639290, 1967148, 2134170, 2458935, 2513578, 3278580, 3770367, 4268340, 4917870, 5027156, 6283945, 7540734, 9835740, 11311101, 12567890, 15081468, 18851835, 22622202, 25135780, 37703670, 45244404, 56555505, 75407340, 113111010, 226222020]

約数ペア:

[(1, 226222020), (2, 113111010), (3, 75407340), (4, 56555505), (5, 45244404), (6, 37703670), (9, 25135780), (10, 22622202), (12, 18851835), (15, 15081468), (18, 12567890), (20, 11311101), (23, 9835740), (30, 7540734), (36, 6283945), (45, 5027156), (46, 4917870), (53, 4268340), (60, 3770367), (69, 3278580), (90, 2513578), (92, 2458935), (106, 2134170), (115, 1967148), (138, 1639290), (159, 1422780), (180, 1256789), (207, 1092860), (212, 1067085), (230, 983574), (265, 853668), (276, 819645), (318, 711390), (345, 655716), (414, 546430), (460, 491787), (477, 474260), (530, 426834), (636, 355695), (690, 327858), (795, 284556), (828, 273215), (954, 237130), (1031, 219420), (1035, 218572), (1060, 213417), (1219, 185580), (1380, 163929), (1590, 142278), (1908, 118565), (2062, 109710), (2070, 109286), (2385, 94852), (2438, 92790), (3093, 73140), (3180, 71139), (3657, 61860), (4124, 54855), (4140, 54643), (4770, 47426), (4876, 46395), (5155, 43884), (6095, 37116), (6186, 36570), (7314, 30930), (9279, 24380), (9540, 23713), (10310, 21942), (10971, 20620), (12190, 18558), (12372, 18285), (14628, 15465)]