90835920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:362

約数の個数: 240

約数和(自身を含む): 355155840

約数和(自身を除く): 264319920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 67, 70, 72, 80, 84, 90, 105, 112, 120, 126, 134, 140, 144, 168, 180, 201, 210, 240, 252, 268, 269, 280, 315, 335, 336, 360, 402, 420, 469, 504, 536, 538, 560, 603, 630, 670, 720, 804, 807, 840, 938, 1005, 1008, 1072, 1076, 1206, 1260, 1340, 1345, 1407, 1608, 1614, 1680, 1876, 1883, 2010, 2152, 2345, 2412, 2421, 2520, 2680, 2690, 2814, 3015, 3216, 3228, 3752, 3766, 4020, 4035, 4221, 4304, 4690, 4824, 4842, 5040, 5360, 5380, 5628, 5649, 6030, 6456, 7035, 7504, 7532, 8040, 8070, 8442, 9380, 9415, 9648, 9684, 10760, 11256, 11298, 12060, 12105, 12912, 14070, 15064, 16080, 16140, 16884, 16947, 18023, 18760, 18830, 19368, 21105, 21520, 22512, 22596, 24120, 24210, 28140, 28245, 30128, 32280, 33768, 33894, 36046, 37520, 37660, 38736, 42210, 45192, 48240, 48420, 54069, 56280, 56490, 64560, 67536, 67788, 72092, 75320, 84420, 84735, 90115, 90384, 96840, 108138, 112560, 112980, 126161, 135576, 144184, 150640, 162207, 168840, 169470, 180230, 193680, 216276, 225960, 252322, 270345, 271152, 288368, 324414, 337680, 338940, 360460, 378483, 432552, 451920, 504644, 540690, 630805, 648828, 677880, 720920, 756966, 811035, 865104, 1009288, 1081380, 1135449, 1261610, 1297656, 1355760, 1441840, 1513932, 1622070, 1892415, 2018576, 2162760, 2270898, 2523220, 2595312, 3027864, 3244140, 3784830, 4325520, 4541796, 5046440, 5677245, 6055728, 6488280, 7569660, 9083592, 10092880, 11354490, 12976560, 15139320, 18167184, 22708980, 30278640, 45417960, 90835920]

約数ペア:

[(1, 90835920), (2, 45417960), (3, 30278640), (4, 22708980), (5, 18167184), (6, 15139320), (7, 12976560), (8, 11354490), (9, 10092880), (10, 9083592), (12, 7569660), (14, 6488280), (15, 6055728), (16, 5677245), (18, 5046440), (20, 4541796), (21, 4325520), (24, 3784830), (28, 3244140), (30, 3027864), (35, 2595312), (36, 2523220), (40, 2270898), (42, 2162760), (45, 2018576), (48, 1892415), (56, 1622070), (60, 1513932), (63, 1441840), (67, 1355760), (70, 1297656), (72, 1261610), (80, 1135449), (84, 1081380), (90, 1009288), (105, 865104), (112, 811035), (120, 756966), (126, 720920), (134, 677880), (140, 648828), (144, 630805), (168, 540690), (180, 504644), (201, 451920), (210, 432552), (240, 378483), (252, 360460), (268, 338940), (269, 337680), (280, 324414), (315, 288368), (335, 271152), (336, 270345), (360, 252322), (402, 225960), (420, 216276), (469, 193680), (504, 180230), (536, 169470), (538, 168840), (560, 162207), (603, 150640), (630, 144184), (670, 135576), (720, 126161), (804, 112980), (807, 112560), (840, 108138), (938, 96840), (1005, 90384), (1008, 90115), (1072, 84735), (1076, 84420), (1206, 75320), (1260, 72092), (1340, 67788), (1345, 67536), (1407, 64560), (1608, 56490), (1614, 56280), (1680, 54069), (1876, 48420), (1883, 48240), (2010, 45192), (2152, 42210), (2345, 38736), (2412, 37660), (2421, 37520), (2520, 36046), (2680, 33894), (2690, 33768), (2814, 32280), (3015, 30128), (3216, 28245), (3228, 28140), (3752, 24210), (3766, 24120), (4020, 22596), (4035, 22512), (4221, 21520), (4304, 21105), (4690, 19368), (4824, 18830), (4842, 18760), (5040, 18023), (5360, 16947), (5380, 16884), (5628, 16140), (5649, 16080), (6030, 15064), (6456, 14070), (7035, 12912), (7504, 12105), (7532, 12060), (8040, 11298), (8070, 11256), (8442, 10760), (9380, 9684), (9415, 9648)]