42803820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6427}}^1$

素因数の和:6479

約数の個数: 72

約数和(自身を含む): 133368144

約数和(自身を除く): 90564324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6427, 6660, 12854, 19281, 25708, 32135, 38562, 57843, 64270, 77124, 96405, 115686, 128540, 192810, 231372, 237799, 289215, 385620, 475598, 578430, 713397, 951196, 1156860, 1188995, 1426794, 2140191, 2377990, 2853588, 3566985, 4280382, 4755980, 7133970, 8560764, 10700955, 14267940, 21401910, 42803820]

約数ペア:

[(1, 42803820), (2, 21401910), (3, 14267940), (4, 10700955), (5, 8560764), (6, 7133970), (9, 4755980), (10, 4280382), (12, 3566985), (15, 2853588), (18, 2377990), (20, 2140191), (30, 1426794), (36, 1188995), (37, 1156860), (45, 951196), (60, 713397), (74, 578430), (90, 475598), (111, 385620), (148, 289215), (180, 237799), (185, 231372), (222, 192810), (333, 128540), (370, 115686), (444, 96405), (555, 77124), (666, 64270), (740, 57843), (1110, 38562), (1332, 32135), (1665, 25708), (2220, 19281), (3330, 12854), (6427, 6660)]