172448400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{1097}}^1$

素因数の和:1249

約数の個数: 120

約数和(自身を含む): 557133984

約数和(自身を除く): 384685584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 131, 150, 200, 240, 262, 300, 393, 400, 524, 600, 655, 786, 1048, 1097, 1200, 1310, 1572, 1965, 2096, 2194, 2620, 3144, 3275, 3291, 3930, 4388, 5240, 5485, 6288, 6550, 6582, 7860, 8776, 9825, 10480, 10970, 13100, 13164, 15720, 16455, 17552, 19650, 21940, 26200, 26328, 27425, 31440, 32910, 39300, 43880, 52400, 52656, 54850, 65820, 78600, 82275, 87760, 109700, 131640, 143707, 157200, 164550, 219400, 263280, 287414, 329100, 431121, 438800, 574828, 658200, 718535, 862242, 1149656, 1316400, 1437070, 1724484, 2155605, 2299312, 2874140, 3448968, 3592675, 4311210, 5748280, 6897936, 7185350, 8622420, 10778025, 11496560, 14370700, 17244840, 21556050, 28741400, 34489680, 43112100, 57482800, 86224200, 172448400]

約数ペア:

[(1, 172448400), (2, 86224200), (3, 57482800), (4, 43112100), (5, 34489680), (6, 28741400), (8, 21556050), (10, 17244840), (12, 14370700), (15, 11496560), (16, 10778025), (20, 8622420), (24, 7185350), (25, 6897936), (30, 5748280), (40, 4311210), (48, 3592675), (50, 3448968), (60, 2874140), (75, 2299312), (80, 2155605), (100, 1724484), (120, 1437070), (131, 1316400), (150, 1149656), (200, 862242), (240, 718535), (262, 658200), (300, 574828), (393, 438800), (400, 431121), (524, 329100), (600, 287414), (655, 263280), (786, 219400), (1048, 164550), (1097, 157200), (1200, 143707), (1310, 131640), (1572, 109700), (1965, 87760), (2096, 82275), (2194, 78600), (2620, 65820), (3144, 54850), (3275, 52656), (3291, 52400), (3930, 43880), (4388, 39300), (5240, 32910), (5485, 31440), (6288, 27425), (6550, 26328), (6582, 26200), (7860, 21940), (8776, 19650), (9825, 17552), (10480, 16455), (10970, 15720), (13100, 13164)]