131103900

素因数分解:

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

素因数の和:905

約数の個数: 144

約数和(自身を含む): 429139200

約数和(自身を除く): 298035300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 59, 60, 75, 90, 100, 108, 118, 135, 150, 177, 180, 225, 236, 270, 295, 300, 354, 450, 531, 540, 590, 675, 708, 823, 885, 900, 1062, 1180, 1350, 1475, 1593, 1646, 1770, 2124, 2469, 2655, 2700, 2950, 3186, 3292, 3540, 4115, 4425, 4938, 5310, 5900, 6372, 7407, 7965, 8230, 8850, 9876, 10620, 12345, 13275, 14814, 15930, 16460, 17700, 20575, 22221, 24690, 26550, 29628, 31860, 37035, 39825, 41150, 44442, 48557, 49380, 53100, 61725, 74070, 79650, 82300, 88884, 97114, 111105, 123450, 145671, 148140, 159300, 185175, 194228, 222210, 242785, 246900, 291342, 370350, 437013, 444420, 485570, 555525, 582684, 728355, 740700, 874026, 971140, 1111050, 1213925, 1311039, 1456710, 1748052, 2185065, 2222100, 2427850, 2622078, 2913420, 3641775, 4370130, 4855700, 5244156, 6555195, 7283550, 8740260, 10925325, 13110390, 14567100, 21850650, 26220780, 32775975, 43701300, 65551950, 131103900]

約数ペア:

[(1, 131103900), (2, 65551950), (3, 43701300), (4, 32775975), (5, 26220780), (6, 21850650), (9, 14567100), (10, 13110390), (12, 10925325), (15, 8740260), (18, 7283550), (20, 6555195), (25, 5244156), (27, 4855700), (30, 4370130), (36, 3641775), (45, 2913420), (50, 2622078), (54, 2427850), (59, 2222100), (60, 2185065), (75, 1748052), (90, 1456710), (100, 1311039), (108, 1213925), (118, 1111050), (135, 971140), (150, 874026), (177, 740700), (180, 728355), (225, 582684), (236, 555525), (270, 485570), (295, 444420), (300, 437013), (354, 370350), (450, 291342), (531, 246900), (540, 242785), (590, 222210), (675, 194228), (708, 185175), (823, 159300), (885, 148140), (900, 145671), (1062, 123450), (1180, 111105), (1350, 97114), (1475, 88884), (1593, 82300), (1646, 79650), (1770, 74070), (2124, 61725), (2469, 53100), (2655, 49380), (2700, 48557), (2950, 44442), (3186, 41150), (3292, 39825), (3540, 37035), (4115, 31860), (4425, 29628), (4938, 26550), (5310, 24690), (5900, 22221), (6372, 20575), (7407, 17700), (7965, 16460), (8230, 15930), (8850, 14814), (9876, 13275), (10620, 12345)]