45473580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{983}}^1$

素因数の和:1255

約数の個数: 72

約数和(自身を含む): 138614112

約数和(自身を除く): 93140532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 257, 514, 771, 983, 1028, 1285, 1542, 1966, 2313, 2570, 2949, 3084, 3855, 3932, 4626, 4915, 5140, 5898, 7710, 8847, 9252, 9830, 11565, 11796, 14745, 15420, 17694, 19660, 23130, 29490, 35388, 44235, 46260, 58980, 88470, 176940, 252631, 505262, 757893, 1010524, 1263155, 1515786, 2273679, 2526310, 3031572, 3789465, 4547358, 5052620, 7578930, 9094716, 11368395, 15157860, 22736790, 45473580]

約数ペア:

[(1, 45473580), (2, 22736790), (3, 15157860), (4, 11368395), (5, 9094716), (6, 7578930), (9, 5052620), (10, 4547358), (12, 3789465), (15, 3031572), (18, 2526310), (20, 2273679), (30, 1515786), (36, 1263155), (45, 1010524), (60, 757893), (90, 505262), (180, 252631), (257, 176940), (514, 88470), (771, 58980), (983, 46260), (1028, 44235), (1285, 35388), (1542, 29490), (1966, 23130), (2313, 19660), (2570, 17694), (2949, 15420), (3084, 14745), (3855, 11796), (3932, 11565), (4626, 9830), (4915, 9252), (5140, 8847), (5898, 7710)]