163281300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5981}}^1$

素因数の和:6018

約数の個数: 144

約数和(自身を含む): 581546112

約数和(自身を除く): 418264812

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 130, 140, 150, 156, 175, 182, 195, 210, 260, 273, 300, 325, 350, 364, 390, 420, 455, 525, 546, 650, 700, 780, 910, 975, 1050, 1092, 1300, 1365, 1820, 1950, 2100, 2275, 2730, 3900, 4550, 5460, 5981, 6825, 9100, 11962, 13650, 17943, 23924, 27300, 29905, 35886, 41867, 59810, 71772, 77753, 83734, 89715, 119620, 125601, 149525, 155506, 167468, 179430, 209335, 233259, 251202, 299050, 311012, 358860, 388765, 418670, 448575, 466518, 502404, 544271, 598100, 628005, 777530, 837340, 897150, 933036, 1046675, 1088542, 1166295, 1256010, 1555060, 1632813, 1794300, 1943825, 2093350, 2177084, 2332590, 2512020, 2721355, 3140025, 3265626, 3887650, 4186700, 4665180, 5442710, 5831475, 6280050, 6531252, 7775300, 8164065, 10885420, 11662950, 12560100, 13606775, 16328130, 23325900, 27213550, 32656260, 40820325, 54427100, 81640650, 163281300]

約数ペア:

[(1, 163281300), (2, 81640650), (3, 54427100), (4, 40820325), (5, 32656260), (6, 27213550), (7, 23325900), (10, 16328130), (12, 13606775), (13, 12560100), (14, 11662950), (15, 10885420), (20, 8164065), (21, 7775300), (25, 6531252), (26, 6280050), (28, 5831475), (30, 5442710), (35, 4665180), (39, 4186700), (42, 3887650), (50, 3265626), (52, 3140025), (60, 2721355), (65, 2512020), (70, 2332590), (75, 2177084), (78, 2093350), (84, 1943825), (91, 1794300), (100, 1632813), (105, 1555060), (130, 1256010), (140, 1166295), (150, 1088542), (156, 1046675), (175, 933036), (182, 897150), (195, 837340), (210, 777530), (260, 628005), (273, 598100), (300, 544271), (325, 502404), (350, 466518), (364, 448575), (390, 418670), (420, 388765), (455, 358860), (525, 311012), (546, 299050), (650, 251202), (700, 233259), (780, 209335), (910, 179430), (975, 167468), (1050, 155506), (1092, 149525), (1300, 125601), (1365, 119620), (1820, 89715), (1950, 83734), (2100, 77753), (2275, 71772), (2730, 59810), (3900, 41867), (4550, 35886), (5460, 29905), (5981, 27300), (6825, 23924), (9100, 17943), (11962, 13650)]