826421700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7307}}^1$

素因数の和:7366

約数の個数: 144

約数和(自身を含む): 2664204480

約数和(自身を除く): 1837782780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 29, 30, 39, 50, 52, 58, 60, 65, 75, 78, 87, 100, 116, 130, 145, 150, 156, 174, 195, 260, 290, 300, 325, 348, 377, 390, 435, 580, 650, 725, 754, 780, 870, 975, 1131, 1300, 1450, 1508, 1740, 1885, 1950, 2175, 2262, 2900, 3770, 3900, 4350, 4524, 5655, 7307, 7540, 8700, 9425, 11310, 14614, 18850, 21921, 22620, 28275, 29228, 36535, 37700, 43842, 56550, 73070, 87684, 94991, 109605, 113100, 146140, 182675, 189982, 211903, 219210, 284973, 365350, 379964, 423806, 438420, 474955, 548025, 569946, 635709, 730700, 847612, 949910, 1059515, 1096050, 1139892, 1271418, 1424865, 1899820, 2119030, 2192100, 2374775, 2542836, 2754739, 2849730, 3178545, 4238060, 4749550, 5297575, 5509478, 5699460, 6357090, 7124325, 8264217, 9499100, 10595150, 11018956, 12714180, 13773695, 14248650, 15892725, 16528434, 21190300, 27547390, 28497300, 31785450, 33056868, 41321085, 55094780, 63570900, 68868475, 82642170, 137736950, 165284340, 206605425, 275473900, 413210850, 826421700]

約数ペア:

[(1, 826421700), (2, 413210850), (3, 275473900), (4, 206605425), (5, 165284340), (6, 137736950), (10, 82642170), (12, 68868475), (13, 63570900), (15, 55094780), (20, 41321085), (25, 33056868), (26, 31785450), (29, 28497300), (30, 27547390), (39, 21190300), (50, 16528434), (52, 15892725), (58, 14248650), (60, 13773695), (65, 12714180), (75, 11018956), (78, 10595150), (87, 9499100), (100, 8264217), (116, 7124325), (130, 6357090), (145, 5699460), (150, 5509478), (156, 5297575), (174, 4749550), (195, 4238060), (260, 3178545), (290, 2849730), (300, 2754739), (325, 2542836), (348, 2374775), (377, 2192100), (390, 2119030), (435, 1899820), (580, 1424865), (650, 1271418), (725, 1139892), (754, 1096050), (780, 1059515), (870, 949910), (975, 847612), (1131, 730700), (1300, 635709), (1450, 569946), (1508, 548025), (1740, 474955), (1885, 438420), (1950, 423806), (2175, 379964), (2262, 365350), (2900, 284973), (3770, 219210), (3900, 211903), (4350, 189982), (4524, 182675), (5655, 146140), (7307, 113100), (7540, 109605), (8700, 94991), (9425, 87684), (11310, 73070), (14614, 56550), (18850, 43842), (21921, 37700), (22620, 36535), (28275, 29228)]