65911860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:132

約数の個数: 288

約数和(自身を含む): 248209920

約数和(自身を除く): 182298060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 47, 49, 53, 54, 60, 63, 70, 84, 90, 94, 98, 105, 106, 108, 126, 135, 140, 141, 147, 159, 180, 188, 189, 196, 210, 212, 235, 245, 252, 265, 270, 282, 294, 315, 318, 329, 371, 378, 420, 423, 441, 470, 477, 490, 530, 540, 564, 588, 630, 636, 658, 705, 735, 742, 756, 795, 846, 882, 940, 945, 954, 980, 987, 1060, 1113, 1260, 1269, 1316, 1323, 1410, 1431, 1470, 1484, 1590, 1645, 1692, 1764, 1855, 1890, 1908, 1974, 2115, 2205, 2226, 2303, 2385, 2491, 2538, 2597, 2646, 2820, 2862, 2940, 2961, 3180, 3290, 3339, 3710, 3780, 3948, 4230, 4410, 4452, 4606, 4770, 4935, 4982, 5076, 5194, 5292, 5565, 5724, 5922, 6345, 6580, 6615, 6678, 6909, 7155, 7420, 7473, 7791, 8460, 8820, 8883, 9212, 9540, 9870, 9964, 10017, 10388, 11130, 11515, 11844, 12455, 12690, 12985, 13230, 13356, 13818, 14310, 14805, 14946, 15582, 16695, 17437, 17766, 19740, 20034, 20727, 22260, 22419, 23030, 23373, 24910, 25380, 25970, 26460, 27636, 28620, 29610, 29892, 31164, 33390, 34545, 34874, 35532, 37365, 38955, 40068, 41454, 44415, 44838, 46060, 46746, 49820, 50085, 51940, 52311, 59220, 62181, 66780, 67257, 69090, 69748, 70119, 74730, 77910, 82908, 87185, 88830, 89676, 93492, 100170, 103635, 104622, 112095, 116865, 122059, 124362, 134514, 138180, 140238, 149460, 155820, 156933, 174370, 177660, 200340, 207270, 209244, 224190, 233730, 244118, 248724, 261555, 269028, 280476, 310905, 313866, 336285, 348740, 350595, 366177, 414540, 448380, 467460, 470799, 488236, 523110, 610295, 621810, 627732, 672570, 701190, 732354, 784665, 941598, 1046220, 1098531, 1220590, 1243620, 1345140, 1402380, 1464708, 1569330, 1830885, 1883196, 2197062, 2353995, 2441180, 3138660, 3295593, 3661770, 4394124, 4707990, 5492655, 6591186, 7323540, 9415980, 10985310, 13182372, 16477965, 21970620, 32955930, 65911860]

約数ペア:

[(1, 65911860), (2, 32955930), (3, 21970620), (4, 16477965), (5, 13182372), (6, 10985310), (7, 9415980), (9, 7323540), (10, 6591186), (12, 5492655), (14, 4707990), (15, 4394124), (18, 3661770), (20, 3295593), (21, 3138660), (27, 2441180), (28, 2353995), (30, 2197062), (35, 1883196), (36, 1830885), (42, 1569330), (45, 1464708), (47, 1402380), (49, 1345140), (53, 1243620), (54, 1220590), (60, 1098531), (63, 1046220), (70, 941598), (84, 784665), (90, 732354), (94, 701190), (98, 672570), (105, 627732), (106, 621810), (108, 610295), (126, 523110), (135, 488236), (140, 470799), (141, 467460), (147, 448380), (159, 414540), (180, 366177), (188, 350595), (189, 348740), (196, 336285), (210, 313866), (212, 310905), (235, 280476), (245, 269028), (252, 261555), (265, 248724), (270, 244118), (282, 233730), (294, 224190), (315, 209244), (318, 207270), (329, 200340), (371, 177660), (378, 174370), (420, 156933), (423, 155820), (441, 149460), (470, 140238), (477, 138180), (490, 134514), (530, 124362), (540, 122059), (564, 116865), (588, 112095), (630, 104622), (636, 103635), (658, 100170), (705, 93492), (735, 89676), (742, 88830), (756, 87185), (795, 82908), (846, 77910), (882, 74730), (940, 70119), (945, 69748), (954, 69090), (980, 67257), (987, 66780), (1060, 62181), (1113, 59220), (1260, 52311), (1269, 51940), (1316, 50085), (1323, 49820), (1410, 46746), (1431, 46060), (1470, 44838), (1484, 44415), (1590, 41454), (1645, 40068), (1692, 38955), (1764, 37365), (1855, 35532), (1890, 34874), (1908, 34545), (1974, 33390), (2115, 31164), (2205, 29892), (2226, 29610), (2303, 28620), (2385, 27636), (2491, 26460), (2538, 25970), (2597, 25380), (2646, 24910), (2820, 23373), (2862, 23030), (2940, 22419), (2961, 22260), (3180, 20727), (3290, 20034), (3339, 19740), (3710, 17766), (3780, 17437), (3948, 16695), (4230, 15582), (4410, 14946), (4452, 14805), (4606, 14310), (4770, 13818), (4935, 13356), (4982, 13230), (5076, 12985), (5194, 12690), (5292, 12455), (5565, 11844), (5724, 11515), (5922, 11130), (6345, 10388), (6580, 10017), (6615, 9964), (6678, 9870), (6909, 9540), (7155, 9212), (7420, 8883), (7473, 8820), (7791, 8460)]