20165554200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{4679}}^1$

素因数の和:5362

約数の個数: 192

約数和(自身を含む): 68315270400

約数和(自身を除く): 48149716200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 75, 88, 100, 110, 120, 132, 150, 165, 200, 220, 264, 275, 300, 330, 440, 550, 600, 653, 660, 825, 1100, 1306, 1320, 1650, 1959, 2200, 2612, 3265, 3300, 3918, 4679, 5224, 6530, 6600, 7183, 7836, 9358, 9795, 13060, 14037, 14366, 15672, 16325, 18716, 19590, 21549, 23395, 26120, 28074, 28732, 32650, 35915, 37432, 39180, 43098, 46790, 48975, 51469, 56148, 57464, 65300, 70185, 71830, 78360, 86196, 93580, 97950, 102938, 107745, 112296, 116975, 130600, 140370, 143660, 154407, 172392, 179575, 187160, 195900, 205876, 215490, 233950, 257345, 280740, 287320, 308814, 350925, 359150, 391800, 411752, 430980, 467900, 514690, 538725, 561480, 617628, 701850, 718300, 772035, 861960, 935800, 1029380, 1077450, 1235256, 1286725, 1403700, 1436600, 1544070, 2058760, 2154900, 2573450, 2807400, 3055387, 3088140, 3860175, 4309800, 5146900, 6110774, 6176280, 7720350, 9166161, 10293800, 12221548, 15276935, 15440700, 18332322, 24443096, 30553870, 30881400, 33609257, 36664644, 45830805, 61107740, 67218514, 73329288, 76384675, 91661610, 100827771, 122215480, 134437028, 152769350, 168046285, 183323220, 201655542, 229154025, 268874056, 305538700, 336092570, 366646440, 403311084, 458308050, 504138855, 611077400, 672185140, 806622168, 840231425, 916616100, 1008277710, 1344370280, 1680462850, 1833232200, 2016555420, 2520694275, 3360925700, 4033110840, 5041388550, 6721851400, 10082777100, 20165554200]

約数ペア:

[(1, 20165554200), (2, 10082777100), (3, 6721851400), (4, 5041388550), (5, 4033110840), (6, 3360925700), (8, 2520694275), (10, 2016555420), (11, 1833232200), (12, 1680462850), (15, 1344370280), (20, 1008277710), (22, 916616100), (24, 840231425), (25, 806622168), (30, 672185140), (33, 611077400), (40, 504138855), (44, 458308050), (50, 403311084), (55, 366646440), (60, 336092570), (66, 305538700), (75, 268874056), (88, 229154025), (100, 201655542), (110, 183323220), (120, 168046285), (132, 152769350), (150, 134437028), (165, 122215480), (200, 100827771), (220, 91661610), (264, 76384675), (275, 73329288), (300, 67218514), (330, 61107740), (440, 45830805), (550, 36664644), (600, 33609257), (653, 30881400), (660, 30553870), (825, 24443096), (1100, 18332322), (1306, 15440700), (1320, 15276935), (1650, 12221548), (1959, 10293800), (2200, 9166161), (2612, 7720350), (3265, 6176280), (3300, 6110774), (3918, 5146900), (4679, 4309800), (5224, 3860175), (6530, 3088140), (6600, 3055387), (7183, 2807400), (7836, 2573450), (9358, 2154900), (9795, 2058760), (13060, 1544070), (14037, 1436600), (14366, 1403700), (15672, 1286725), (16325, 1235256), (18716, 1077450), (19590, 1029380), (21549, 935800), (23395, 861960), (26120, 772035), (28074, 718300), (28732, 701850), (32650, 617628), (35915, 561480), (37432, 538725), (39180, 514690), (43098, 467900), (46790, 430980), (48975, 411752), (51469, 391800), (56148, 359150), (57464, 350925), (65300, 308814), (70185, 287320), (71830, 280740), (78360, 257345), (86196, 233950), (93580, 215490), (97950, 205876), (102938, 195900), (107745, 187160), (112296, 179575), (116975, 172392), (130600, 154407), (140370, 143660)]