83007720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{509}}^1$

素因数の和:680

約数の個数: 128

約数和(自身を含む): 279072000

約数和(自身を除く): 196064280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 151, 180, 216, 270, 302, 360, 453, 509, 540, 604, 755, 906, 1018, 1080, 1208, 1359, 1510, 1527, 1812, 2036, 2265, 2545, 2718, 3020, 3054, 3624, 4072, 4077, 4530, 4581, 5090, 5436, 6040, 6108, 6795, 7635, 8154, 9060, 9162, 10180, 10872, 12216, 13590, 13743, 15270, 16308, 18120, 18324, 20360, 20385, 22905, 27180, 27486, 30540, 32616, 36648, 40770, 45810, 54360, 54972, 61080, 68715, 76859, 81540, 91620, 109944, 137430, 153718, 163080, 183240, 230577, 274860, 307436, 384295, 461154, 549720, 614872, 691731, 768590, 922308, 1152885, 1383462, 1537180, 1844616, 2075193, 2305770, 2766924, 3074360, 3458655, 4150386, 4611540, 5533848, 6917310, 8300772, 9223080, 10375965, 13834620, 16601544, 20751930, 27669240, 41503860, 83007720]

約数ペア:

[(1, 83007720), (2, 41503860), (3, 27669240), (4, 20751930), (5, 16601544), (6, 13834620), (8, 10375965), (9, 9223080), (10, 8300772), (12, 6917310), (15, 5533848), (18, 4611540), (20, 4150386), (24, 3458655), (27, 3074360), (30, 2766924), (36, 2305770), (40, 2075193), (45, 1844616), (54, 1537180), (60, 1383462), (72, 1152885), (90, 922308), (108, 768590), (120, 691731), (135, 614872), (151, 549720), (180, 461154), (216, 384295), (270, 307436), (302, 274860), (360, 230577), (453, 183240), (509, 163080), (540, 153718), (604, 137430), (755, 109944), (906, 91620), (1018, 81540), (1080, 76859), (1208, 68715), (1359, 61080), (1510, 54972), (1527, 54360), (1812, 45810), (2036, 40770), (2265, 36648), (2545, 32616), (2718, 30540), (3020, 27486), (3054, 27180), (3624, 22905), (4072, 20385), (4077, 20360), (4530, 18324), (4581, 18120), (5090, 16308), (5436, 15270), (6040, 13743), (6108, 13590), (6795, 12216), (7635, 10872), (8154, 10180), (9060, 9162)]