25112340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1153}}^1$

素因数の和:1190

約数の個数: 108

約数和(自身を含む): 83801172

約数和(自身を除く): 58688832

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 726, 990, 1089, 1153, 1210, 1452, 1815, 1980, 2178, 2306, 2420, 3459, 3630, 4356, 4612, 5445, 5765, 6918, 7260, 10377, 10890, 11530, 12683, 13836, 17295, 20754, 21780, 23060, 25366, 34590, 38049, 41508, 50732, 51885, 63415, 69180, 76098, 103770, 114147, 126830, 139513, 152196, 190245, 207540, 228294, 253660, 279026, 380490, 418539, 456588, 558052, 570735, 697565, 760980, 837078, 1141470, 1255617, 1395130, 1674156, 2092695, 2282940, 2511234, 2790260, 4185390, 5022468, 6278085, 8370780, 12556170, 25112340]

約数ペア:

[(1, 25112340), (2, 12556170), (3, 8370780), (4, 6278085), (5, 5022468), (6, 4185390), (9, 2790260), (10, 2511234), (11, 2282940), (12, 2092695), (15, 1674156), (18, 1395130), (20, 1255617), (22, 1141470), (30, 837078), (33, 760980), (36, 697565), (44, 570735), (45, 558052), (55, 456588), (60, 418539), (66, 380490), (90, 279026), (99, 253660), (110, 228294), (121, 207540), (132, 190245), (165, 152196), (180, 139513), (198, 126830), (220, 114147), (242, 103770), (330, 76098), (363, 69180), (396, 63415), (484, 51885), (495, 50732), (605, 41508), (660, 38049), (726, 34590), (990, 25366), (1089, 23060), (1153, 21780), (1210, 20754), (1452, 17295), (1815, 13836), (1980, 12683), (2178, 11530), (2306, 10890), (2420, 10377), (3459, 7260), (3630, 6918), (4356, 5765), (4612, 5445)]