164255580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{8221}}^1$

素因数の和:8276

約数の個数: 96

約数和(自身を含む): 524892480

約数和(自身を除く): 360636900

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, 8221, 9990, 16442, 19980, 24663, 32884, 41105, 49326, 73989, 82210, 98652, 123315, 147978, 164420, 221967, 246630, 295956, 304177, 369945, 443934, 493260, 608354, 739890, 887868, 912531, 1109835, 1216708, 1479780, 1520885, 1825062, 2219670, 2737593, 3041770, 3650124, 4439340, 4562655, 5475186, 6083540, 8212779, 9125310, 10950372, 13687965, 16425558, 18250620, 27375930, 32851116, 41063895, 54751860, 82127790, 164255580]

約数ペア:

[(1, 164255580), (2, 82127790), (3, 54751860), (4, 41063895), (5, 32851116), (6, 27375930), (9, 18250620), (10, 16425558), (12, 13687965), (15, 10950372), (18, 9125310), (20, 8212779), (27, 6083540), (30, 5475186), (36, 4562655), (37, 4439340), (45, 3650124), (54, 3041770), (60, 2737593), (74, 2219670), (90, 1825062), (108, 1520885), (111, 1479780), (135, 1216708), (148, 1109835), (180, 912531), (185, 887868), (222, 739890), (270, 608354), (333, 493260), (370, 443934), (444, 369945), (540, 304177), (555, 295956), (666, 246630), (740, 221967), (999, 164420), (1110, 147978), (1332, 123315), (1665, 98652), (1998, 82210), (2220, 73989), (3330, 49326), (3996, 41105), (4995, 32884), (6660, 24663), (8221, 19980), (9990, 16442)]