237671820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5059}}^1$

素因数の和:5109

約数の個数: 120

約数和(自身を含む): 771447600

約数和(自身を除く): 533775780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 81, 87, 90, 108, 116, 135, 145, 162, 174, 180, 261, 270, 290, 324, 348, 405, 435, 522, 540, 580, 783, 810, 870, 1044, 1305, 1566, 1620, 1740, 2349, 2610, 3132, 3915, 4698, 5059, 5220, 7830, 9396, 10118, 11745, 15177, 15660, 20236, 23490, 25295, 30354, 45531, 46980, 50590, 60708, 75885, 91062, 101180, 136593, 146711, 151770, 182124, 227655, 273186, 293422, 303540, 409779, 440133, 455310, 546372, 586844, 682965, 733555, 819558, 880266, 910620, 1320399, 1365930, 1467110, 1639116, 1760532, 2048895, 2200665, 2640798, 2731860, 2934220, 3961197, 4097790, 4401330, 5281596, 6601995, 7922394, 8195580, 8802660, 11883591, 13203990, 15844788, 19805985, 23767182, 26407980, 39611970, 47534364, 59417955, 79223940, 118835910, 237671820]

約数ペア:

[(1, 237671820), (2, 118835910), (3, 79223940), (4, 59417955), (5, 47534364), (6, 39611970), (9, 26407980), (10, 23767182), (12, 19805985), (15, 15844788), (18, 13203990), (20, 11883591), (27, 8802660), (29, 8195580), (30, 7922394), (36, 6601995), (45, 5281596), (54, 4401330), (58, 4097790), (60, 3961197), (81, 2934220), (87, 2731860), (90, 2640798), (108, 2200665), (116, 2048895), (135, 1760532), (145, 1639116), (162, 1467110), (174, 1365930), (180, 1320399), (261, 910620), (270, 880266), (290, 819558), (324, 733555), (348, 682965), (405, 586844), (435, 546372), (522, 455310), (540, 440133), (580, 409779), (783, 303540), (810, 293422), (870, 273186), (1044, 227655), (1305, 182124), (1566, 151770), (1620, 146711), (1740, 136593), (2349, 101180), (2610, 91062), (3132, 75885), (3915, 60708), (4698, 50590), (5059, 46980), (5220, 45531), (7830, 30354), (9396, 25295), (10118, 23490), (11745, 20236), (15177, 15660)]