82315800

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:215

約数の個数: 288

約数和(自身を含む): 324979200

約数和(自身を除く): 242663400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 47, 50, 56, 60, 63, 70, 72, 75, 84, 90, 94, 100, 105, 120, 126, 139, 140, 141, 150, 168, 175, 180, 188, 200, 210, 225, 235, 252, 278, 280, 282, 300, 315, 329, 350, 360, 376, 417, 420, 423, 450, 470, 504, 525, 556, 564, 600, 630, 658, 695, 700, 705, 834, 840, 846, 900, 940, 973, 987, 1050, 1112, 1128, 1175, 1251, 1260, 1316, 1390, 1400, 1410, 1575, 1645, 1668, 1692, 1800, 1880, 1946, 1974, 2085, 2100, 2115, 2350, 2502, 2520, 2632, 2780, 2820, 2919, 2961, 3150, 3290, 3336, 3384, 3475, 3525, 3892, 3948, 4170, 4200, 4230, 4700, 4865, 4935, 5004, 5560, 5640, 5838, 5922, 6255, 6300, 6533, 6580, 6950, 7050, 7784, 7896, 8225, 8340, 8460, 8757, 9400, 9730, 9870, 10008, 10425, 10575, 11676, 11844, 12510, 12600, 13066, 13160, 13900, 14100, 14595, 14805, 16450, 16680, 16920, 17514, 19460, 19599, 19740, 20850, 21150, 23352, 23688, 24325, 24675, 25020, 26132, 27800, 28200, 29190, 29610, 31275, 32665, 32900, 35028, 38920, 39198, 39480, 41700, 42300, 43785, 45731, 48650, 49350, 50040, 52264, 58380, 58797, 59220, 62550, 65330, 65800, 70056, 72975, 74025, 78396, 83400, 84600, 87570, 91462, 97300, 97995, 98700, 116760, 117594, 118440, 125100, 130660, 137193, 145950, 148050, 156792, 163325, 175140, 182924, 194600, 195990, 197400, 218925, 228655, 235188, 250200, 261320, 274386, 291900, 293985, 296100, 326650, 350280, 365848, 391980, 411579, 437850, 457310, 470376, 489975, 548772, 583800, 587970, 592200, 653300, 685965, 783960, 823158, 875700, 914620, 979950, 1097544, 1143275, 1175940, 1306600, 1371930, 1469925, 1646316, 1751400, 1829240, 1959900, 2057895, 2286550, 2351880, 2743860, 2939850, 3292632, 3429825, 3919800, 4115790, 4573100, 5487720, 5879700, 6859650, 8231580, 9146200, 10289475, 11759400, 13719300, 16463160, 20578950, 27438600, 41157900, 82315800]

約数ペア:

[(1, 82315800), (2, 41157900), (3, 27438600), (4, 20578950), (5, 16463160), (6, 13719300), (7, 11759400), (8, 10289475), (9, 9146200), (10, 8231580), (12, 6859650), (14, 5879700), (15, 5487720), (18, 4573100), (20, 4115790), (21, 3919800), (24, 3429825), (25, 3292632), (28, 2939850), (30, 2743860), (35, 2351880), (36, 2286550), (40, 2057895), (42, 1959900), (45, 1829240), (47, 1751400), (50, 1646316), (56, 1469925), (60, 1371930), (63, 1306600), (70, 1175940), (72, 1143275), (75, 1097544), (84, 979950), (90, 914620), (94, 875700), (100, 823158), (105, 783960), (120, 685965), (126, 653300), (139, 592200), (140, 587970), (141, 583800), (150, 548772), (168, 489975), (175, 470376), (180, 457310), (188, 437850), (200, 411579), (210, 391980), (225, 365848), (235, 350280), (252, 326650), (278, 296100), (280, 293985), (282, 291900), (300, 274386), (315, 261320), (329, 250200), (350, 235188), (360, 228655), (376, 218925), (417, 197400), (420, 195990), (423, 194600), (450, 182924), (470, 175140), (504, 163325), (525, 156792), (556, 148050), (564, 145950), (600, 137193), (630, 130660), (658, 125100), (695, 118440), (700, 117594), (705, 116760), (834, 98700), (840, 97995), (846, 97300), (900, 91462), (940, 87570), (973, 84600), (987, 83400), (1050, 78396), (1112, 74025), (1128, 72975), (1175, 70056), (1251, 65800), (1260, 65330), (1316, 62550), (1390, 59220), (1400, 58797), (1410, 58380), (1575, 52264), (1645, 50040), (1668, 49350), (1692, 48650), (1800, 45731), (1880, 43785), (1946, 42300), (1974, 41700), (2085, 39480), (2100, 39198), (2115, 38920), (2350, 35028), (2502, 32900), (2520, 32665), (2632, 31275), (2780, 29610), (2820, 29190), (2919, 28200), (2961, 27800), (3150, 26132), (3290, 25020), (3336, 24675), (3384, 24325), (3475, 23688), (3525, 23352), (3892, 21150), (3948, 20850), (4170, 19740), (4200, 19599), (4230, 19460), (4700, 17514), (4865, 16920), (4935, 16680), (5004, 16450), (5560, 14805), (5640, 14595), (5838, 14100), (5922, 13900), (6255, 13160), (6300, 13066), (6533, 12600), (6580, 12510), (6950, 11844), (7050, 11676), (7784, 10575), (7896, 10425), (8225, 10008), (8340, 9870), (8460, 9730), (8757, 9400)]