491675400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{83}}^1\times {\mathrm{1097}}^1$

素因数の和:1205

約数の個数: 192

約数和(自身を含む): 1715515200

約数和(自身を除く): 1223839800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 83, 90, 100, 108, 120, 135, 150, 166, 180, 200, 216, 225, 249, 270, 300, 332, 360, 415, 450, 498, 540, 600, 664, 675, 747, 830, 900, 996, 1080, 1097, 1245, 1350, 1494, 1660, 1800, 1992, 2075, 2194, 2241, 2490, 2700, 2988, 3291, 3320, 3735, 4150, 4388, 4482, 4980, 5400, 5485, 5976, 6225, 6582, 7470, 8300, 8776, 8964, 9873, 9960, 10970, 11205, 12450, 13164, 14940, 16455, 16600, 17928, 18675, 19746, 21940, 22410, 24900, 26328, 27425, 29619, 29880, 32910, 37350, 39492, 43880, 44820, 49365, 49800, 54850, 56025, 59238, 65820, 74700, 78984, 82275, 89640, 91051, 98730, 109700, 112050, 118476, 131640, 148095, 149400, 164550, 182102, 197460, 219400, 224100, 236952, 246825, 273153, 296190, 329100, 364204, 394920, 448200, 455255, 493650, 546306, 592380, 658200, 728408, 740475, 819459, 910510, 987300, 1092612, 1184760, 1365765, 1480950, 1638918, 1821020, 1974600, 2185224, 2276275, 2458377, 2731530, 2961900, 3277836, 3642040, 4097295, 4552550, 4916754, 5463060, 5923800, 6555672, 6828825, 8194590, 9105100, 9833508, 10926120, 12291885, 13657650, 16389180, 18210200, 19667016, 20486475, 24583770, 27315300, 32778360, 40972950, 49167540, 54630600, 61459425, 81945900, 98335080, 122918850, 163891800, 245837700, 491675400]

約数ペア:

[(1, 491675400), (2, 245837700), (3, 163891800), (4, 122918850), (5, 98335080), (6, 81945900), (8, 61459425), (9, 54630600), (10, 49167540), (12, 40972950), (15, 32778360), (18, 27315300), (20, 24583770), (24, 20486475), (25, 19667016), (27, 18210200), (30, 16389180), (36, 13657650), (40, 12291885), (45, 10926120), (50, 9833508), (54, 9105100), (60, 8194590), (72, 6828825), (75, 6555672), (83, 5923800), (90, 5463060), (100, 4916754), (108, 4552550), (120, 4097295), (135, 3642040), (150, 3277836), (166, 2961900), (180, 2731530), (200, 2458377), (216, 2276275), (225, 2185224), (249, 1974600), (270, 1821020), (300, 1638918), (332, 1480950), (360, 1365765), (415, 1184760), (450, 1092612), (498, 987300), (540, 910510), (600, 819459), (664, 740475), (675, 728408), (747, 658200), (830, 592380), (900, 546306), (996, 493650), (1080, 455255), (1097, 448200), (1245, 394920), (1350, 364204), (1494, 329100), (1660, 296190), (1800, 273153), (1992, 246825), (2075, 236952), (2194, 224100), (2241, 219400), (2490, 197460), (2700, 182102), (2988, 164550), (3291, 149400), (3320, 148095), (3735, 131640), (4150, 118476), (4388, 112050), (4482, 109700), (4980, 98730), (5400, 91051), (5485, 89640), (5976, 82275), (6225, 78984), (6582, 74700), (7470, 65820), (8300, 59238), (8776, 56025), (8964, 54850), (9873, 49800), (9960, 49365), (10970, 44820), (11205, 43880), (12450, 39492), (13164, 37350), (14940, 32910), (16455, 29880), (16600, 29619), (17928, 27425), (18675, 26328), (19746, 24900), (21940, 22410)]