26220780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{823}}^1$

素因数の和:900

約数の個数: 96

約数和(自身を含む): 83059200

約数和(自身を除く): 56838420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 59, 60, 90, 108, 118, 135, 177, 180, 236, 270, 295, 354, 531, 540, 590, 708, 823, 885, 1062, 1180, 1593, 1646, 1770, 2124, 2469, 2655, 3186, 3292, 3540, 4115, 4938, 5310, 6372, 7407, 7965, 8230, 9876, 10620, 12345, 14814, 15930, 16460, 22221, 24690, 29628, 31860, 37035, 44442, 48557, 49380, 74070, 88884, 97114, 111105, 145671, 148140, 194228, 222210, 242785, 291342, 437013, 444420, 485570, 582684, 728355, 874026, 971140, 1311039, 1456710, 1748052, 2185065, 2622078, 2913420, 4370130, 5244156, 6555195, 8740260, 13110390, 26220780]

約数ペア:

[(1, 26220780), (2, 13110390), (3, 8740260), (4, 6555195), (5, 5244156), (6, 4370130), (9, 2913420), (10, 2622078), (12, 2185065), (15, 1748052), (18, 1456710), (20, 1311039), (27, 971140), (30, 874026), (36, 728355), (45, 582684), (54, 485570), (59, 444420), (60, 437013), (90, 291342), (108, 242785), (118, 222210), (135, 194228), (177, 148140), (180, 145671), (236, 111105), (270, 97114), (295, 88884), (354, 74070), (531, 49380), (540, 48557), (590, 44442), (708, 37035), (823, 31860), (885, 29628), (1062, 24690), (1180, 22221), (1593, 16460), (1646, 15930), (1770, 14814), (2124, 12345), (2469, 10620), (2655, 9876), (3186, 8230), (3292, 7965), (3540, 7407), (4115, 6372), (4938, 5310)]