205835580

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1033}}^1$

素因数の和:1098

約数の個数: 144

約数和(自身を含む): 663927264

約数和(自身を除く): 458091684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 81, 82, 90, 108, 123, 135, 162, 164, 180, 205, 243, 246, 270, 324, 369, 405, 410, 486, 492, 540, 615, 738, 810, 820, 972, 1033, 1107, 1215, 1230, 1476, 1620, 1845, 2066, 2214, 2430, 2460, 3099, 3321, 3690, 4132, 4428, 4860, 5165, 5535, 6198, 6642, 7380, 9297, 9963, 10330, 11070, 12396, 13284, 15495, 16605, 18594, 19926, 20660, 22140, 27891, 30990, 33210, 37188, 39852, 42353, 46485, 49815, 55782, 61980, 66420, 83673, 84706, 92970, 99630, 111564, 127059, 139455, 167346, 169412, 185940, 199260, 211765, 251019, 254118, 278910, 334692, 381177, 418365, 423530, 502038, 508236, 557820, 635295, 762354, 836730, 847060, 1004076, 1143531, 1255095, 1270590, 1524708, 1673460, 1905885, 2287062, 2510190, 2541180, 3430593, 3811770, 4574124, 5020380, 5717655, 6861186, 7623540, 10291779, 11435310, 13722372, 17152965, 20583558, 22870620, 34305930, 41167116, 51458895, 68611860, 102917790, 205835580]

約数ペア:

[(1, 205835580), (2, 102917790), (3, 68611860), (4, 51458895), (5, 41167116), (6, 34305930), (9, 22870620), (10, 20583558), (12, 17152965), (15, 13722372), (18, 11435310), (20, 10291779), (27, 7623540), (30, 6861186), (36, 5717655), (41, 5020380), (45, 4574124), (54, 3811770), (60, 3430593), (81, 2541180), (82, 2510190), (90, 2287062), (108, 1905885), (123, 1673460), (135, 1524708), (162, 1270590), (164, 1255095), (180, 1143531), (205, 1004076), (243, 847060), (246, 836730), (270, 762354), (324, 635295), (369, 557820), (405, 508236), (410, 502038), (486, 423530), (492, 418365), (540, 381177), (615, 334692), (738, 278910), (810, 254118), (820, 251019), (972, 211765), (1033, 199260), (1107, 185940), (1215, 169412), (1230, 167346), (1476, 139455), (1620, 127059), (1845, 111564), (2066, 99630), (2214, 92970), (2430, 84706), (2460, 83673), (3099, 66420), (3321, 61980), (3690, 55782), (4132, 49815), (4428, 46485), (4860, 42353), (5165, 39852), (5535, 37188), (6198, 33210), (6642, 30990), (7380, 27891), (9297, 22140), (9963, 20660), (10330, 19926), (11070, 18594), (12396, 16605), (13284, 15495)]