1245352800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{29}}^2\times {\mathrm{617}}^1$

素因数の和:698

約数の個数: 216

約数和(自身を含む): 4205027736

約数和(自身を除く): 2959674936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 32, 40, 48, 50, 58, 60, 75, 80, 87, 96, 100, 116, 120, 145, 150, 160, 174, 200, 232, 240, 290, 300, 348, 400, 435, 464, 480, 580, 600, 617, 696, 725, 800, 841, 870, 928, 1160, 1200, 1234, 1392, 1450, 1682, 1740, 1851, 2175, 2320, 2400, 2468, 2523, 2784, 2900, 3085, 3364, 3480, 3702, 4205, 4350, 4640, 4936, 5046, 5800, 6170, 6728, 6960, 7404, 8410, 8700, 9255, 9872, 10092, 11600, 12340, 12615, 13456, 13920, 14808, 15425, 16820, 17400, 17893, 18510, 19744, 20184, 21025, 23200, 24680, 25230, 26912, 29616, 30850, 33640, 34800, 35786, 37020, 40368, 42050, 46275, 49360, 50460, 53679, 59232, 61700, 63075, 67280, 69600, 71572, 74040, 80736, 84100, 89465, 92550, 98720, 100920, 107358, 123400, 126150, 134560, 143144, 148080, 168200, 178930, 185100, 201840, 214716, 246800, 252300, 268395, 286288, 296160, 336400, 357860, 370200, 403680, 429432, 447325, 493600, 504600, 518897, 536790, 572576, 672800, 715720, 740400, 858864, 894650, 1009200, 1037794, 1073580, 1341975, 1431440, 1480800, 1556691, 1717728, 1789300, 2018400, 2075588, 2147160, 2594485, 2683950, 2862880, 3113382, 3578600, 4151176, 4294320, 5188970, 5367900, 6226764, 7157200, 7783455, 8302352, 8588640, 10377940, 10735800, 12453528, 12972425, 14314400, 15566910, 16604704, 20755880, 21471600, 24907056, 25944850, 31133820, 38917275, 41511760, 42943200, 49814112, 51889700, 62267640, 77834550, 83023520, 103779400, 124535280, 155669100, 207558800, 249070560, 311338200, 415117600, 622676400, 1245352800]

約数ペア:

[(1, 1245352800), (2, 622676400), (3, 415117600), (4, 311338200), (5, 249070560), (6, 207558800), (8, 155669100), (10, 124535280), (12, 103779400), (15, 83023520), (16, 77834550), (20, 62267640), (24, 51889700), (25, 49814112), (29, 42943200), (30, 41511760), (32, 38917275), (40, 31133820), (48, 25944850), (50, 24907056), (58, 21471600), (60, 20755880), (75, 16604704), (80, 15566910), (87, 14314400), (96, 12972425), (100, 12453528), (116, 10735800), (120, 10377940), (145, 8588640), (150, 8302352), (160, 7783455), (174, 7157200), (200, 6226764), (232, 5367900), (240, 5188970), (290, 4294320), (300, 4151176), (348, 3578600), (400, 3113382), (435, 2862880), (464, 2683950), (480, 2594485), (580, 2147160), (600, 2075588), (617, 2018400), (696, 1789300), (725, 1717728), (800, 1556691), (841, 1480800), (870, 1431440), (928, 1341975), (1160, 1073580), (1200, 1037794), (1234, 1009200), (1392, 894650), (1450, 858864), (1682, 740400), (1740, 715720), (1851, 672800), (2175, 572576), (2320, 536790), (2400, 518897), (2468, 504600), (2523, 493600), (2784, 447325), (2900, 429432), (3085, 403680), (3364, 370200), (3480, 357860), (3702, 336400), (4205, 296160), (4350, 286288), (4640, 268395), (4936, 252300), (5046, 246800), (5800, 214716), (6170, 201840), (6728, 185100), (6960, 178930), (7404, 168200), (8410, 148080), (8700, 143144), (9255, 134560), (9872, 126150), (10092, 123400), (11600, 107358), (12340, 100920), (12615, 98720), (13456, 92550), (13920, 89465), (14808, 84100), (15425, 80736), (16820, 74040), (17400, 71572), (17893, 69600), (18510, 67280), (19744, 63075), (20184, 61700), (21025, 59232), (23200, 53679), (24680, 50460), (25230, 49360), (26912, 46275), (29616, 42050), (30850, 40368), (33640, 37020), (34800, 35786)]