85492260

素因数分解:

$2^2\times 3^5\times 5^1\times 7^2\times {\mathrm{359}}^1$

素因数の和:397

約数の個数: 216

約数和(自身を含む): 313709760

約数和(自身を除く): 228217500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 81, 84, 90, 98, 105, 108, 126, 135, 140, 147, 162, 180, 189, 196, 210, 243, 245, 252, 270, 294, 315, 324, 359, 378, 405, 420, 441, 486, 490, 540, 567, 588, 630, 718, 735, 756, 810, 882, 945, 972, 980, 1077, 1134, 1215, 1260, 1323, 1436, 1470, 1620, 1701, 1764, 1795, 1890, 2154, 2205, 2268, 2430, 2513, 2646, 2835, 2940, 3231, 3402, 3590, 3780, 3969, 4308, 4410, 4860, 5026, 5292, 5385, 5670, 6462, 6615, 6804, 7180, 7539, 7938, 8505, 8820, 9693, 10052, 10770, 11340, 11907, 12565, 12924, 13230, 15078, 15876, 16155, 17010, 17591, 19386, 19845, 21540, 22617, 23814, 25130, 26460, 29079, 30156, 32310, 34020, 35182, 37695, 38772, 39690, 45234, 47628, 48465, 50260, 52773, 58158, 59535, 64620, 67851, 70364, 75390, 79380, 87237, 87955, 90468, 96930, 105546, 113085, 116316, 119070, 135702, 145395, 150780, 158319, 174474, 175910, 193860, 203553, 211092, 226170, 238140, 263865, 271404, 290790, 316638, 339255, 348948, 351820, 407106, 436185, 452340, 474957, 527730, 581580, 610659, 633276, 678510, 791595, 814212, 872370, 949914, 1017765, 1055460, 1221318, 1357020, 1424871, 1583190, 1744740, 1899828, 2035530, 2374785, 2442636, 2849742, 3053295, 3166380, 4071060, 4274613, 4749570, 5699484, 6106590, 7124355, 8549226, 9499140, 12213180, 14248710, 17098452, 21373065, 28497420, 42746130, 85492260]

約数ペア:

[(1, 85492260), (2, 42746130), (3, 28497420), (4, 21373065), (5, 17098452), (6, 14248710), (7, 12213180), (9, 9499140), (10, 8549226), (12, 7124355), (14, 6106590), (15, 5699484), (18, 4749570), (20, 4274613), (21, 4071060), (27, 3166380), (28, 3053295), (30, 2849742), (35, 2442636), (36, 2374785), (42, 2035530), (45, 1899828), (49, 1744740), (54, 1583190), (60, 1424871), (63, 1357020), (70, 1221318), (81, 1055460), (84, 1017765), (90, 949914), (98, 872370), (105, 814212), (108, 791595), (126, 678510), (135, 633276), (140, 610659), (147, 581580), (162, 527730), (180, 474957), (189, 452340), (196, 436185), (210, 407106), (243, 351820), (245, 348948), (252, 339255), (270, 316638), (294, 290790), (315, 271404), (324, 263865), (359, 238140), (378, 226170), (405, 211092), (420, 203553), (441, 193860), (486, 175910), (490, 174474), (540, 158319), (567, 150780), (588, 145395), (630, 135702), (718, 119070), (735, 116316), (756, 113085), (810, 105546), (882, 96930), (945, 90468), (972, 87955), (980, 87237), (1077, 79380), (1134, 75390), (1215, 70364), (1260, 67851), (1323, 64620), (1436, 59535), (1470, 58158), (1620, 52773), (1701, 50260), (1764, 48465), (1795, 47628), (1890, 45234), (2154, 39690), (2205, 38772), (2268, 37695), (2430, 35182), (2513, 34020), (2646, 32310), (2835, 30156), (2940, 29079), (3231, 26460), (3402, 25130), (3590, 23814), (3780, 22617), (3969, 21540), (4308, 19845), (4410, 19386), (4860, 17591), (5026, 17010), (5292, 16155), (5385, 15876), (5670, 15078), (6462, 13230), (6615, 12924), (6804, 12565), (7180, 11907), (7539, 11340), (7938, 10770), (8505, 10052), (8820, 9693)]