27681600

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:177

約数の個数: 168

約数和(自身を含む): 93228160

約数和(自身を除く): 65546560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 73, 75, 79, 80, 96, 100, 120, 146, 150, 158, 160, 192, 200, 219, 237, 240, 292, 300, 316, 320, 365, 395, 400, 438, 474, 480, 584, 600, 632, 730, 790, 800, 876, 948, 960, 1095, 1168, 1185, 1200, 1264, 1460, 1580, 1600, 1752, 1825, 1896, 1975, 2190, 2336, 2370, 2400, 2528, 2920, 3160, 3504, 3650, 3792, 3950, 4380, 4672, 4740, 4800, 5056, 5475, 5767, 5840, 5925, 6320, 7008, 7300, 7584, 7900, 8760, 9480, 10950, 11534, 11680, 11850, 12640, 14016, 14600, 15168, 15800, 17301, 17520, 18960, 21900, 23068, 23360, 23700, 25280, 28835, 29200, 31600, 34602, 35040, 37920, 43800, 46136, 47400, 57670, 58400, 63200, 69204, 70080, 75840, 86505, 87600, 92272, 94800, 115340, 116800, 126400, 138408, 144175, 173010, 175200, 184544, 189600, 230680, 276816, 288350, 346020, 350400, 369088, 379200, 432525, 461360, 553632, 576700, 692040, 865050, 922720, 1107264, 1153400, 1384080, 1730100, 1845440, 2306800, 2768160, 3460200, 4613600, 5536320, 6920400, 9227200, 13840800, 27681600]

約数ペア:

[(1, 27681600), (2, 13840800), (3, 9227200), (4, 6920400), (5, 5536320), (6, 4613600), (8, 3460200), (10, 2768160), (12, 2306800), (15, 1845440), (16, 1730100), (20, 1384080), (24, 1153400), (25, 1107264), (30, 922720), (32, 865050), (40, 692040), (48, 576700), (50, 553632), (60, 461360), (64, 432525), (73, 379200), (75, 369088), (79, 350400), (80, 346020), (96, 288350), (100, 276816), (120, 230680), (146, 189600), (150, 184544), (158, 175200), (160, 173010), (192, 144175), (200, 138408), (219, 126400), (237, 116800), (240, 115340), (292, 94800), (300, 92272), (316, 87600), (320, 86505), (365, 75840), (395, 70080), (400, 69204), (438, 63200), (474, 58400), (480, 57670), (584, 47400), (600, 46136), (632, 43800), (730, 37920), (790, 35040), (800, 34602), (876, 31600), (948, 29200), (960, 28835), (1095, 25280), (1168, 23700), (1185, 23360), (1200, 23068), (1264, 21900), (1460, 18960), (1580, 17520), (1600, 17301), (1752, 15800), (1825, 15168), (1896, 14600), (1975, 14016), (2190, 12640), (2336, 11850), (2370, 11680), (2400, 11534), (2528, 10950), (2920, 9480), (3160, 8760), (3504, 7900), (3650, 7584), (3792, 7300), (3950, 7008), (4380, 6320), (4672, 5925), (4740, 5840), (4800, 5767), (5056, 5475)]