212327460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{10627}}^1$

素因数の和:10682

約数の個数: 96

約数和(自身を含む): 678491520

約数和(自身を除く): 466164060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 90, 108, 111, 135, 148, 180, 185, 222, 270, 333, 370, 444, 540, 555, 666, 740, 999, 1110, 1332, 1665, 1998, 2220, 3330, 3996, 4995, 6660, 9990, 10627, 19980, 21254, 31881, 42508, 53135, 63762, 95643, 106270, 127524, 159405, 191286, 212540, 286929, 318810, 382572, 393199, 478215, 573858, 637620, 786398, 956430, 1147716, 1179597, 1434645, 1572796, 1912860, 1965995, 2359194, 2869290, 3538791, 3931990, 4718388, 5738580, 5897985, 7077582, 7863980, 10616373, 11795970, 14155164, 17693955, 21232746, 23591940, 35387910, 42465492, 53081865, 70775820, 106163730, 212327460]

約数ペア:

[(1, 212327460), (2, 106163730), (3, 70775820), (4, 53081865), (5, 42465492), (6, 35387910), (9, 23591940), (10, 21232746), (12, 17693955), (15, 14155164), (18, 11795970), (20, 10616373), (27, 7863980), (30, 7077582), (36, 5897985), (37, 5738580), (45, 4718388), (54, 3931990), (60, 3538791), (74, 2869290), (90, 2359194), (108, 1965995), (111, 1912860), (135, 1572796), (148, 1434645), (180, 1179597), (185, 1147716), (222, 956430), (270, 786398), (333, 637620), (370, 573858), (444, 478215), (540, 393199), (555, 382572), (666, 318810), (740, 286929), (999, 212540), (1110, 191286), (1332, 159405), (1665, 127524), (1998, 106270), (2220, 95643), (3330, 63762), (3996, 53135), (4995, 42508), (6660, 31881), (9990, 21254), (10627, 19980)]