23060100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:242

約数の個数: 144

約数和(自身を含む): 77772800

約数和(自身を除く): 54712700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 79, 84, 100, 105, 139, 140, 150, 158, 175, 210, 237, 278, 300, 316, 350, 395, 417, 420, 474, 525, 553, 556, 695, 700, 790, 834, 948, 973, 1050, 1106, 1185, 1390, 1580, 1659, 1668, 1946, 1975, 2085, 2100, 2212, 2370, 2765, 2780, 2919, 3318, 3475, 3892, 3950, 4170, 4740, 4865, 5530, 5838, 5925, 6636, 6950, 7900, 8295, 8340, 9730, 10425, 10981, 11060, 11676, 11850, 13825, 13900, 14595, 16590, 19460, 20850, 21962, 23700, 24325, 27650, 29190, 32943, 33180, 41475, 41700, 43924, 48650, 54905, 55300, 58380, 65886, 72975, 76867, 82950, 97300, 109810, 131772, 145950, 153734, 164715, 165900, 219620, 230601, 274525, 291900, 307468, 329430, 384335, 461202, 549050, 658860, 768670, 823575, 922404, 1098100, 1153005, 1537340, 1647150, 1921675, 2306010, 3294300, 3843350, 4612020, 5765025, 7686700, 11530050, 23060100]

約数ペア:

[(1, 23060100), (2, 11530050), (3, 7686700), (4, 5765025), (5, 4612020), (6, 3843350), (7, 3294300), (10, 2306010), (12, 1921675), (14, 1647150), (15, 1537340), (20, 1153005), (21, 1098100), (25, 922404), (28, 823575), (30, 768670), (35, 658860), (42, 549050), (50, 461202), (60, 384335), (70, 329430), (75, 307468), (79, 291900), (84, 274525), (100, 230601), (105, 219620), (139, 165900), (140, 164715), (150, 153734), (158, 145950), (175, 131772), (210, 109810), (237, 97300), (278, 82950), (300, 76867), (316, 72975), (350, 65886), (395, 58380), (417, 55300), (420, 54905), (474, 48650), (525, 43924), (553, 41700), (556, 41475), (695, 33180), (700, 32943), (790, 29190), (834, 27650), (948, 24325), (973, 23700), (1050, 21962), (1106, 20850), (1185, 19460), (1390, 16590), (1580, 14595), (1659, 13900), (1668, 13825), (1946, 11850), (1975, 11676), (2085, 11060), (2100, 10981), (2212, 10425), (2370, 9730), (2765, 8340), (2780, 8295), (2919, 7900), (3318, 6950), (3475, 6636), (3892, 5925), (3950, 5838), (4170, 5530), (4740, 4865)]