99989400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:231

約数の個数: 288

約数和(自身を含む): 381672000

約数和(自身を除く): 281682600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 25, 28, 30, 35, 38, 40, 42, 49, 50, 56, 57, 60, 70, 75, 76, 84, 95, 98, 100, 105, 114, 120, 133, 140, 147, 150, 152, 168, 175, 179, 190, 196, 200, 210, 228, 245, 266, 280, 285, 294, 300, 350, 358, 380, 392, 399, 420, 456, 475, 490, 525, 532, 537, 570, 588, 600, 665, 700, 716, 735, 760, 798, 840, 895, 931, 950, 980, 1050, 1064, 1074, 1140, 1176, 1225, 1253, 1330, 1400, 1425, 1432, 1470, 1596, 1790, 1862, 1900, 1960, 1995, 2100, 2148, 2280, 2450, 2506, 2660, 2685, 2793, 2850, 2940, 3192, 3325, 3401, 3580, 3675, 3724, 3759, 3800, 3990, 4200, 4296, 4475, 4655, 4900, 5012, 5320, 5370, 5586, 5700, 5880, 6265, 6650, 6802, 7160, 7350, 7448, 7518, 7980, 8771, 8950, 9310, 9800, 9975, 10024, 10203, 10740, 11172, 11400, 12530, 13300, 13425, 13604, 13965, 14700, 15036, 15960, 17005, 17542, 17900, 18620, 18795, 19950, 20406, 21480, 22344, 23275, 23807, 25060, 26313, 26600, 26850, 27208, 27930, 29400, 30072, 31325, 34010, 35084, 35800, 37240, 37590, 39900, 40812, 43855, 46550, 47614, 50120, 51015, 52626, 53700, 55860, 62650, 68020, 69825, 70168, 71421, 75180, 79800, 81624, 85025, 87710, 93100, 93975, 95228, 102030, 105252, 107400, 111720, 119035, 125300, 131565, 136040, 139650, 142842, 150360, 166649, 170050, 175420, 186200, 187950, 190456, 204060, 210504, 219275, 238070, 250600, 255075, 263130, 279300, 285684, 333298, 340100, 350840, 357105, 375900, 408120, 438550, 476140, 499947, 510150, 526260, 558600, 571368, 595175, 657825, 666596, 680200, 714210, 751800, 833245, 877100, 952280, 999894, 1020300, 1052520, 1190350, 1315650, 1333192, 1428420, 1666490, 1754200, 1785525, 1999788, 2040600, 2380700, 2499735, 2631300, 2856840, 3332980, 3571050, 3999576, 4166225, 4761400, 4999470, 5262600, 6665960, 7142100, 8332450, 9998940, 12498675, 14284200, 16664900, 19997880, 24997350, 33329800, 49994700, 99989400]

約数ペア:

[(1, 99989400), (2, 49994700), (3, 33329800), (4, 24997350), (5, 19997880), (6, 16664900), (7, 14284200), (8, 12498675), (10, 9998940), (12, 8332450), (14, 7142100), (15, 6665960), (19, 5262600), (20, 4999470), (21, 4761400), (24, 4166225), (25, 3999576), (28, 3571050), (30, 3332980), (35, 2856840), (38, 2631300), (40, 2499735), (42, 2380700), (49, 2040600), (50, 1999788), (56, 1785525), (57, 1754200), (60, 1666490), (70, 1428420), (75, 1333192), (76, 1315650), (84, 1190350), (95, 1052520), (98, 1020300), (100, 999894), (105, 952280), (114, 877100), (120, 833245), (133, 751800), (140, 714210), (147, 680200), (150, 666596), (152, 657825), (168, 595175), (175, 571368), (179, 558600), (190, 526260), (196, 510150), (200, 499947), (210, 476140), (228, 438550), (245, 408120), (266, 375900), (280, 357105), (285, 350840), (294, 340100), (300, 333298), (350, 285684), (358, 279300), (380, 263130), (392, 255075), (399, 250600), (420, 238070), (456, 219275), (475, 210504), (490, 204060), (525, 190456), (532, 187950), (537, 186200), (570, 175420), (588, 170050), (600, 166649), (665, 150360), (700, 142842), (716, 139650), (735, 136040), (760, 131565), (798, 125300), (840, 119035), (895, 111720), (931, 107400), (950, 105252), (980, 102030), (1050, 95228), (1064, 93975), (1074, 93100), (1140, 87710), (1176, 85025), (1225, 81624), (1253, 79800), (1330, 75180), (1400, 71421), (1425, 70168), (1432, 69825), (1470, 68020), (1596, 62650), (1790, 55860), (1862, 53700), (1900, 52626), (1960, 51015), (1995, 50120), (2100, 47614), (2148, 46550), (2280, 43855), (2450, 40812), (2506, 39900), (2660, 37590), (2685, 37240), (2793, 35800), (2850, 35084), (2940, 34010), (3192, 31325), (3325, 30072), (3401, 29400), (3580, 27930), (3675, 27208), (3724, 26850), (3759, 26600), (3800, 26313), (3990, 25060), (4200, 23807), (4296, 23275), (4475, 22344), (4655, 21480), (4900, 20406), (5012, 19950), (5320, 18795), (5370, 18620), (5586, 17900), (5700, 17542), (5880, 17005), (6265, 15960), (6650, 15036), (6802, 14700), (7160, 13965), (7350, 13604), (7448, 13425), (7518, 13300), (7980, 12530), (8771, 11400), (8950, 11172), (9310, 10740), (9800, 10203), (9975, 10024)]