28461600

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:152

約数の個数: 216

約数和(自身を含む): 103587120

約数和(自身を除く): 75125520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 59, 60, 67, 72, 75, 80, 90, 96, 100, 118, 120, 134, 144, 150, 160, 177, 180, 200, 201, 225, 236, 240, 268, 288, 295, 300, 335, 354, 360, 400, 402, 450, 472, 480, 531, 536, 590, 600, 603, 670, 708, 720, 800, 804, 885, 900, 944, 1005, 1062, 1072, 1180, 1200, 1206, 1340, 1416, 1440, 1475, 1608, 1675, 1770, 1800, 1888, 2010, 2124, 2144, 2360, 2400, 2412, 2655, 2680, 2832, 2950, 3015, 3216, 3350, 3540, 3600, 3953, 4020, 4248, 4425, 4720, 4824, 5025, 5310, 5360, 5664, 5900, 6030, 6432, 6700, 7080, 7200, 7906, 8040, 8496, 8850, 9440, 9648, 10050, 10620, 10720, 11800, 11859, 12060, 13275, 13400, 14160, 15075, 15812, 16080, 16992, 17700, 19296, 19765, 20100, 21240, 23600, 23718, 24120, 26550, 26800, 28320, 30150, 31624, 32160, 35400, 35577, 39530, 40200, 42480, 47200, 47436, 48240, 53100, 53600, 59295, 60300, 63248, 70800, 71154, 79060, 80400, 84960, 94872, 96480, 98825, 106200, 118590, 120600, 126496, 141600, 142308, 158120, 160800, 177885, 189744, 197650, 212400, 237180, 241200, 284616, 296475, 316240, 355770, 379488, 395300, 424800, 474360, 482400, 569232, 592950, 632480, 711540, 790600, 889425, 948720, 1138464, 1185900, 1423080, 1581200, 1778850, 1897440, 2371800, 2846160, 3162400, 3557700, 4743600, 5692320, 7115400, 9487200, 14230800, 28461600]

約数ペア:

[(1, 28461600), (2, 14230800), (3, 9487200), (4, 7115400), (5, 5692320), (6, 4743600), (8, 3557700), (9, 3162400), (10, 2846160), (12, 2371800), (15, 1897440), (16, 1778850), (18, 1581200), (20, 1423080), (24, 1185900), (25, 1138464), (30, 948720), (32, 889425), (36, 790600), (40, 711540), (45, 632480), (48, 592950), (50, 569232), (59, 482400), (60, 474360), (67, 424800), (72, 395300), (75, 379488), (80, 355770), (90, 316240), (96, 296475), (100, 284616), (118, 241200), (120, 237180), (134, 212400), (144, 197650), (150, 189744), (160, 177885), (177, 160800), (180, 158120), (200, 142308), (201, 141600), (225, 126496), (236, 120600), (240, 118590), (268, 106200), (288, 98825), (295, 96480), (300, 94872), (335, 84960), (354, 80400), (360, 79060), (400, 71154), (402, 70800), (450, 63248), (472, 60300), (480, 59295), (531, 53600), (536, 53100), (590, 48240), (600, 47436), (603, 47200), (670, 42480), (708, 40200), (720, 39530), (800, 35577), (804, 35400), (885, 32160), (900, 31624), (944, 30150), (1005, 28320), (1062, 26800), (1072, 26550), (1180, 24120), (1200, 23718), (1206, 23600), (1340, 21240), (1416, 20100), (1440, 19765), (1475, 19296), (1608, 17700), (1675, 16992), (1770, 16080), (1800, 15812), (1888, 15075), (2010, 14160), (2124, 13400), (2144, 13275), (2360, 12060), (2400, 11859), (2412, 11800), (2655, 10720), (2680, 10620), (2832, 10050), (2950, 9648), (3015, 9440), (3216, 8850), (3350, 8496), (3540, 8040), (3600, 7906), (3953, 7200), (4020, 7080), (4248, 6700), (4425, 6432), (4720, 6030), (4824, 5900), (5025, 5664), (5310, 5360)]