39076740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:242

約数の個数: 144

約数和(自身を含む): 125798400

約数和(自身を除く): 86721660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 47, 60, 62, 90, 93, 94, 124, 141, 149, 155, 180, 186, 188, 235, 279, 282, 298, 310, 372, 423, 447, 465, 470, 558, 564, 596, 620, 705, 745, 846, 894, 930, 940, 1116, 1341, 1395, 1410, 1457, 1490, 1692, 1788, 1860, 2115, 2235, 2682, 2790, 2820, 2914, 2980, 4230, 4371, 4470, 4619, 5364, 5580, 5828, 6705, 7003, 7285, 8460, 8742, 8940, 9238, 13113, 13410, 13857, 14006, 14570, 17484, 18476, 21009, 21855, 23095, 26226, 26820, 27714, 28012, 29140, 35015, 41571, 42018, 43710, 46190, 52452, 55428, 63027, 65565, 69285, 70030, 83142, 84036, 87420, 92380, 105045, 126054, 131130, 138570, 140060, 166284, 207855, 210090, 217093, 252108, 262260, 277140, 315135, 415710, 420180, 434186, 630270, 651279, 831420, 868372, 1085465, 1260540, 1302558, 1953837, 2170930, 2605116, 3256395, 3907674, 4341860, 6512790, 7815348, 9769185, 13025580, 19538370, 39076740]

約数ペア:

[(1, 39076740), (2, 19538370), (3, 13025580), (4, 9769185), (5, 7815348), (6, 6512790), (9, 4341860), (10, 3907674), (12, 3256395), (15, 2605116), (18, 2170930), (20, 1953837), (30, 1302558), (31, 1260540), (36, 1085465), (45, 868372), (47, 831420), (60, 651279), (62, 630270), (90, 434186), (93, 420180), (94, 415710), (124, 315135), (141, 277140), (149, 262260), (155, 252108), (180, 217093), (186, 210090), (188, 207855), (235, 166284), (279, 140060), (282, 138570), (298, 131130), (310, 126054), (372, 105045), (423, 92380), (447, 87420), (465, 84036), (470, 83142), (558, 70030), (564, 69285), (596, 65565), (620, 63027), (705, 55428), (745, 52452), (846, 46190), (894, 43710), (930, 42018), (940, 41571), (1116, 35015), (1341, 29140), (1395, 28012), (1410, 27714), (1457, 26820), (1490, 26226), (1692, 23095), (1788, 21855), (1860, 21009), (2115, 18476), (2235, 17484), (2682, 14570), (2790, 14006), (2820, 13857), (2914, 13410), (2980, 13113), (4230, 9238), (4371, 8940), (4470, 8742), (4619, 8460), (5364, 7285), (5580, 7003), (5828, 6705)]