77462280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{521}}^1$

素因数の和:604

約数の個数: 192

約数和(自身を含む): 293155200

約数和(自身を除く): 215692920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 59, 60, 63, 70, 72, 84, 90, 105, 118, 120, 126, 140, 168, 177, 180, 210, 236, 252, 280, 295, 315, 354, 360, 413, 420, 472, 504, 521, 531, 590, 630, 708, 826, 840, 885, 1042, 1062, 1180, 1239, 1260, 1416, 1563, 1652, 1770, 2065, 2084, 2124, 2360, 2478, 2520, 2605, 2655, 3126, 3304, 3540, 3647, 3717, 4130, 4168, 4248, 4689, 4956, 5210, 5310, 6195, 6252, 7080, 7294, 7434, 7815, 8260, 9378, 9912, 10420, 10620, 10941, 12390, 12504, 14588, 14868, 15630, 16520, 18235, 18585, 18756, 20840, 21240, 21882, 23445, 24780, 29176, 29736, 30739, 31260, 32823, 36470, 37170, 37512, 43764, 46890, 49560, 54705, 61478, 62520, 65646, 72940, 74340, 87528, 92217, 93780, 109410, 122956, 131292, 145880, 148680, 153695, 164115, 184434, 187560, 215173, 218820, 245912, 262584, 276651, 307390, 328230, 368868, 430346, 437640, 461085, 553302, 614780, 645519, 656460, 737736, 860692, 922170, 1075865, 1106604, 1229560, 1291038, 1312920, 1383255, 1721384, 1844340, 1936557, 2151730, 2213208, 2582076, 2766510, 3227595, 3688680, 3873114, 4303460, 5164152, 5533020, 6455190, 7746228, 8606920, 9682785, 11066040, 12910380, 15492456, 19365570, 25820760, 38731140, 77462280]

約数ペア:

[(1, 77462280), (2, 38731140), (3, 25820760), (4, 19365570), (5, 15492456), (6, 12910380), (7, 11066040), (8, 9682785), (9, 8606920), (10, 7746228), (12, 6455190), (14, 5533020), (15, 5164152), (18, 4303460), (20, 3873114), (21, 3688680), (24, 3227595), (28, 2766510), (30, 2582076), (35, 2213208), (36, 2151730), (40, 1936557), (42, 1844340), (45, 1721384), (56, 1383255), (59, 1312920), (60, 1291038), (63, 1229560), (70, 1106604), (72, 1075865), (84, 922170), (90, 860692), (105, 737736), (118, 656460), (120, 645519), (126, 614780), (140, 553302), (168, 461085), (177, 437640), (180, 430346), (210, 368868), (236, 328230), (252, 307390), (280, 276651), (295, 262584), (315, 245912), (354, 218820), (360, 215173), (413, 187560), (420, 184434), (472, 164115), (504, 153695), (521, 148680), (531, 145880), (590, 131292), (630, 122956), (708, 109410), (826, 93780), (840, 92217), (885, 87528), (1042, 74340), (1062, 72940), (1180, 65646), (1239, 62520), (1260, 61478), (1416, 54705), (1563, 49560), (1652, 46890), (1770, 43764), (2065, 37512), (2084, 37170), (2124, 36470), (2360, 32823), (2478, 31260), (2520, 30739), (2605, 29736), (2655, 29176), (3126, 24780), (3304, 23445), (3540, 21882), (3647, 21240), (3717, 20840), (4130, 18756), (4168, 18585), (4248, 18235), (4689, 16520), (4956, 15630), (5210, 14868), (5310, 14588), (6195, 12504), (6252, 12390), (7080, 10941), (7294, 10620), (7434, 10420), (7815, 9912), (8260, 9378)]