2801400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:78

約数の個数: 192

約数和(自身を含む): 10713600

約数和(自身を除く): 7912200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 25, 28, 29, 30, 35, 40, 42, 46, 50, 56, 58, 60, 69, 70, 75, 84, 87, 92, 100, 105, 115, 116, 120, 138, 140, 145, 150, 161, 168, 174, 175, 184, 200, 203, 210, 230, 232, 276, 280, 290, 300, 322, 345, 348, 350, 406, 420, 435, 460, 483, 525, 552, 575, 580, 600, 609, 644, 667, 690, 696, 700, 725, 805, 812, 840, 870, 920, 966, 1015, 1050, 1150, 1160, 1218, 1288, 1334, 1380, 1400, 1450, 1610, 1624, 1725, 1740, 1932, 2001, 2030, 2100, 2175, 2300, 2415, 2436, 2668, 2760, 2900, 3045, 3220, 3335, 3450, 3480, 3864, 4002, 4025, 4060, 4200, 4350, 4600, 4669, 4830, 4872, 5075, 5336, 5800, 6090, 6440, 6670, 6900, 8004, 8050, 8120, 8700, 9338, 9660, 10005, 10150, 12075, 12180, 13340, 13800, 14007, 15225, 16008, 16100, 16675, 17400, 18676, 19320, 20010, 20300, 23345, 24150, 24360, 26680, 28014, 30450, 32200, 33350, 37352, 40020, 40600, 46690, 48300, 50025, 56028, 60900, 66700, 70035, 80040, 93380, 96600, 100050, 112056, 116725, 121800, 133400, 140070, 186760, 200100, 233450, 280140, 350175, 400200, 466900, 560280, 700350, 933800, 1400700, 2801400]

約数ペア:

[(1, 2801400), (2, 1400700), (3, 933800), (4, 700350), (5, 560280), (6, 466900), (7, 400200), (8, 350175), (10, 280140), (12, 233450), (14, 200100), (15, 186760), (20, 140070), (21, 133400), (23, 121800), (24, 116725), (25, 112056), (28, 100050), (29, 96600), (30, 93380), (35, 80040), (40, 70035), (42, 66700), (46, 60900), (50, 56028), (56, 50025), (58, 48300), (60, 46690), (69, 40600), (70, 40020), (75, 37352), (84, 33350), (87, 32200), (92, 30450), (100, 28014), (105, 26680), (115, 24360), (116, 24150), (120, 23345), (138, 20300), (140, 20010), (145, 19320), (150, 18676), (161, 17400), (168, 16675), (174, 16100), (175, 16008), (184, 15225), (200, 14007), (203, 13800), (210, 13340), (230, 12180), (232, 12075), (276, 10150), (280, 10005), (290, 9660), (300, 9338), (322, 8700), (345, 8120), (348, 8050), (350, 8004), (406, 6900), (420, 6670), (435, 6440), (460, 6090), (483, 5800), (525, 5336), (552, 5075), (575, 4872), (580, 4830), (600, 4669), (609, 4600), (644, 4350), (667, 4200), (690, 4060), (696, 4025), (700, 4002), (725, 3864), (805, 3480), (812, 3450), (840, 3335), (870, 3220), (920, 3045), (966, 2900), (1015, 2760), (1050, 2668), (1150, 2436), (1160, 2415), (1218, 2300), (1288, 2175), (1334, 2100), (1380, 2030), (1400, 2001), (1450, 1932), (1610, 1740), (1624, 1725)]