142678260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3037}}^1$

素因数の和:3087

約数の個数: 120

約数和(自身を含む): 463173480

約数和(自身を除く): 320495220

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, 3037, 3132, 3915, 4698, 5220, 6074, 7830, 9111, 9396, 11745, 12148, 15185, 15660, 18222, 23490, 27333, 30370, 36444, 45555, 46980, 54666, 60740, 81999, 88073, 91110, 109332, 136665, 163998, 176146, 182220, 245997, 264219, 273330, 327996, 352292, 409995, 440365, 491994, 528438, 546660, 792657, 819990, 880730, 983988, 1056876, 1229985, 1321095, 1585314, 1639980, 1761460, 2377971, 2459970, 2642190, 3170628, 3963285, 4755942, 4919940, 5284380, 7133913, 7926570, 9511884, 11889855, 14267826, 15853140, 23779710, 28535652, 35669565, 47559420, 71339130, 142678260]

約数ペア:

[(1, 142678260), (2, 71339130), (3, 47559420), (4, 35669565), (5, 28535652), (6, 23779710), (9, 15853140), (10, 14267826), (12, 11889855), (15, 9511884), (18, 7926570), (20, 7133913), (27, 5284380), (29, 4919940), (30, 4755942), (36, 3963285), (45, 3170628), (54, 2642190), (58, 2459970), (60, 2377971), (81, 1761460), (87, 1639980), (90, 1585314), (108, 1321095), (116, 1229985), (135, 1056876), (145, 983988), (162, 880730), (174, 819990), (180, 792657), (261, 546660), (270, 528438), (290, 491994), (324, 440365), (348, 409995), (405, 352292), (435, 327996), (522, 273330), (540, 264219), (580, 245997), (783, 182220), (810, 176146), (870, 163998), (1044, 136665), (1305, 109332), (1566, 91110), (1620, 88073), (1740, 81999), (2349, 60740), (2610, 54666), (3037, 46980), (3132, 45555), (3915, 36444), (4698, 30370), (5220, 27333), (6074, 23490), (7830, 18222), (9111, 15660), (9396, 15185), (11745, 12148)]