27533580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:287

約数の個数: 96

約数和(自身を含む): 80898048

約数和(自身を除く): 53364468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 113, 124, 131, 155, 186, 226, 262, 310, 339, 372, 393, 452, 465, 524, 565, 620, 655, 678, 786, 930, 1130, 1310, 1356, 1572, 1695, 1860, 1965, 2260, 2620, 3390, 3503, 3930, 4061, 6780, 7006, 7860, 8122, 10509, 12183, 14012, 14803, 16244, 17515, 20305, 21018, 24366, 29606, 35030, 40610, 42036, 44409, 48732, 52545, 59212, 60915, 70060, 74015, 81220, 88818, 105090, 121830, 148030, 177636, 210180, 222045, 243660, 296060, 444090, 458893, 888180, 917786, 1376679, 1835572, 2294465, 2753358, 4588930, 5506716, 6883395, 9177860, 13766790, 27533580]

約数ペア:

[(1, 27533580), (2, 13766790), (3, 9177860), (4, 6883395), (5, 5506716), (6, 4588930), (10, 2753358), (12, 2294465), (15, 1835572), (20, 1376679), (30, 917786), (31, 888180), (60, 458893), (62, 444090), (93, 296060), (113, 243660), (124, 222045), (131, 210180), (155, 177636), (186, 148030), (226, 121830), (262, 105090), (310, 88818), (339, 81220), (372, 74015), (393, 70060), (452, 60915), (465, 59212), (524, 52545), (565, 48732), (620, 44409), (655, 42036), (678, 40610), (786, 35030), (930, 29606), (1130, 24366), (1310, 21018), (1356, 20305), (1572, 17515), (1695, 16244), (1860, 14803), (1965, 14012), (2260, 12183), (2620, 10509), (3390, 8122), (3503, 7860), (3930, 7006), (4061, 6780)]