77858010

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5059}}^1$

素因数の和:5097

約数の個数: 80

約数和(自身を含む): 220413600

約数和(自身を除く): 142555590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 270, 285, 342, 405, 513, 570, 810, 855, 1026, 1539, 1710, 2565, 3078, 5059, 5130, 7695, 10118, 15177, 15390, 25295, 30354, 45531, 50590, 75885, 91062, 96121, 136593, 151770, 192242, 227655, 273186, 288363, 409779, 455310, 480605, 576726, 682965, 819558, 865089, 961210, 1365930, 1441815, 1730178, 2048895, 2595267, 2883630, 4097790, 4325445, 5190534, 7785801, 8650890, 12976335, 15571602, 25952670, 38929005, 77858010]

約数ペア:

[(1, 77858010), (2, 38929005), (3, 25952670), (5, 15571602), (6, 12976335), (9, 8650890), (10, 7785801), (15, 5190534), (18, 4325445), (19, 4097790), (27, 2883630), (30, 2595267), (38, 2048895), (45, 1730178), (54, 1441815), (57, 1365930), (81, 961210), (90, 865089), (95, 819558), (114, 682965), (135, 576726), (162, 480605), (171, 455310), (190, 409779), (270, 288363), (285, 273186), (342, 227655), (405, 192242), (513, 151770), (570, 136593), (810, 96121), (855, 91062), (1026, 75885), (1539, 50590), (1710, 45531), (2565, 30354), (3078, 25295), (5059, 15390), (5130, 15177), (7695, 10118)]