85467420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{971}}^1$

素因数の和:1152

約数の個数: 96

約数和(自身を含む): 267805440

約数和(自身を除く): 182338020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 163, 180, 270, 326, 489, 540, 652, 815, 971, 978, 1467, 1630, 1942, 1956, 2445, 2913, 2934, 3260, 3884, 4401, 4855, 4890, 5826, 5868, 7335, 8739, 8802, 9710, 9780, 11652, 14565, 14670, 17478, 17604, 19420, 22005, 26217, 29130, 29340, 34956, 43695, 44010, 52434, 58260, 87390, 88020, 104868, 131085, 158273, 174780, 262170, 316546, 474819, 524340, 633092, 791365, 949638, 1424457, 1582730, 1899276, 2374095, 2848914, 3165460, 4273371, 4748190, 5697828, 7122285, 8546742, 9496380, 14244570, 17093484, 21366855, 28489140, 42733710, 85467420]

約数ペア:

[(1, 85467420), (2, 42733710), (3, 28489140), (4, 21366855), (5, 17093484), (6, 14244570), (9, 9496380), (10, 8546742), (12, 7122285), (15, 5697828), (18, 4748190), (20, 4273371), (27, 3165460), (30, 2848914), (36, 2374095), (45, 1899276), (54, 1582730), (60, 1424457), (90, 949638), (108, 791365), (135, 633092), (163, 524340), (180, 474819), (270, 316546), (326, 262170), (489, 174780), (540, 158273), (652, 131085), (815, 104868), (971, 88020), (978, 87390), (1467, 58260), (1630, 52434), (1942, 44010), (1956, 43695), (2445, 34956), (2913, 29340), (2934, 29130), (3260, 26217), (3884, 22005), (4401, 19420), (4855, 17604), (4890, 17478), (5826, 14670), (5868, 14565), (7335, 11652), (8739, 9780), (8802, 9710)]