27391500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{2029}}^1$

素因数の和:2057

約数の個数: 96

約数和(自身を含む): 88670400

約数和(自身を除く): 61278900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 125, 135, 150, 180, 225, 250, 270, 300, 375, 450, 500, 540, 675, 750, 900, 1125, 1350, 1500, 2029, 2250, 2700, 3375, 4058, 4500, 6087, 6750, 8116, 10145, 12174, 13500, 18261, 20290, 24348, 30435, 36522, 40580, 50725, 54783, 60870, 73044, 91305, 101450, 109566, 121740, 152175, 182610, 202900, 219132, 253625, 273915, 304350, 365220, 456525, 507250, 547830, 608700, 760875, 913050, 1014500, 1095660, 1369575, 1521750, 1826100, 2282625, 2739150, 3043500, 4565250, 5478300, 6847875, 9130500, 13695750, 27391500]

約数ペア:

[(1, 27391500), (2, 13695750), (3, 9130500), (4, 6847875), (5, 5478300), (6, 4565250), (9, 3043500), (10, 2739150), (12, 2282625), (15, 1826100), (18, 1521750), (20, 1369575), (25, 1095660), (27, 1014500), (30, 913050), (36, 760875), (45, 608700), (50, 547830), (54, 507250), (60, 456525), (75, 365220), (90, 304350), (100, 273915), (108, 253625), (125, 219132), (135, 202900), (150, 182610), (180, 152175), (225, 121740), (250, 109566), (270, 101450), (300, 91305), (375, 73044), (450, 60870), (500, 54783), (540, 50725), (675, 40580), (750, 36522), (900, 30435), (1125, 24348), (1350, 20290), (1500, 18261), (2029, 13500), (2250, 12174), (2700, 10145), (3375, 8116), (4058, 6750), (4500, 6087)]