210687200

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:289

約数の個数: 144

約数和(自身を含む): 551214720

約数和(自身を除く): 340527520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 83, 95, 100, 152, 160, 166, 167, 190, 200, 304, 332, 334, 380, 400, 415, 475, 608, 664, 668, 760, 800, 830, 835, 950, 1328, 1336, 1520, 1577, 1660, 1670, 1900, 2075, 2656, 2672, 3040, 3154, 3173, 3320, 3340, 3800, 4150, 4175, 5344, 6308, 6346, 6640, 6680, 7600, 7885, 8300, 8350, 12616, 12692, 13280, 13360, 13861, 15200, 15770, 15865, 16600, 16700, 25232, 25384, 26720, 27722, 31540, 31730, 33200, 33400, 39425, 50464, 50768, 55444, 63080, 63460, 66400, 66800, 69305, 78850, 79325, 101536, 110888, 126160, 126920, 133600, 138610, 157700, 158650, 221776, 252320, 253840, 263359, 277220, 315400, 317300, 346525, 443552, 507680, 526718, 554440, 630800, 634600, 693050, 1053436, 1108880, 1261600, 1269200, 1316795, 1386100, 2106872, 2217760, 2538400, 2633590, 2772200, 4213744, 5267180, 5544400, 6583975, 8427488, 10534360, 11088800, 13167950, 21068720, 26335900, 42137440, 52671800, 105343600, 210687200]

約数ペア:

[(1, 210687200), (2, 105343600), (4, 52671800), (5, 42137440), (8, 26335900), (10, 21068720), (16, 13167950), (19, 11088800), (20, 10534360), (25, 8427488), (32, 6583975), (38, 5544400), (40, 5267180), (50, 4213744), (76, 2772200), (80, 2633590), (83, 2538400), (95, 2217760), (100, 2106872), (152, 1386100), (160, 1316795), (166, 1269200), (167, 1261600), (190, 1108880), (200, 1053436), (304, 693050), (332, 634600), (334, 630800), (380, 554440), (400, 526718), (415, 507680), (475, 443552), (608, 346525), (664, 317300), (668, 315400), (760, 277220), (800, 263359), (830, 253840), (835, 252320), (950, 221776), (1328, 158650), (1336, 157700), (1520, 138610), (1577, 133600), (1660, 126920), (1670, 126160), (1900, 110888), (2075, 101536), (2656, 79325), (2672, 78850), (3040, 69305), (3154, 66800), (3173, 66400), (3320, 63460), (3340, 63080), (3800, 55444), (4150, 50768), (4175, 50464), (5344, 39425), (6308, 33400), (6346, 33200), (6640, 31730), (6680, 31540), (7600, 27722), (7885, 26720), (8300, 25384), (8350, 25232), (12616, 16700), (12692, 16600), (13280, 15865), (13360, 15770), (13861, 15200)]