490293600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:298

約数の個数: 288

約数和(自身を含む): 1726202016

約数和(自身を除く): 1235908416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 61, 68, 75, 80, 85, 96, 100, 102, 120, 122, 136, 150, 160, 170, 183, 197, 200, 204, 240, 244, 255, 272, 300, 305, 340, 366, 394, 400, 408, 425, 480, 488, 510, 544, 591, 600, 610, 680, 732, 788, 800, 816, 850, 915, 976, 985, 1020, 1037, 1182, 1200, 1220, 1275, 1360, 1464, 1525, 1576, 1632, 1700, 1830, 1952, 1970, 2040, 2074, 2364, 2400, 2440, 2550, 2720, 2928, 2955, 3050, 3111, 3152, 3349, 3400, 3660, 3940, 4080, 4148, 4575, 4728, 4880, 4925, 5100, 5185, 5856, 5910, 6100, 6222, 6304, 6698, 6800, 7320, 7880, 8160, 8296, 9150, 9456, 9760, 9850, 10047, 10200, 10370, 11820, 12017, 12200, 12444, 13396, 13600, 14640, 14775, 15555, 15760, 16592, 16745, 18300, 18912, 19700, 20094, 20400, 20740, 23640, 24034, 24400, 24888, 25925, 26792, 29280, 29550, 31110, 31520, 33184, 33490, 36051, 36600, 39400, 40188, 40800, 41480, 47280, 48068, 48800, 49776, 50235, 51850, 53584, 59100, 60085, 62220, 66980, 72102, 73200, 77775, 78800, 80376, 82960, 83725, 94560, 96136, 99552, 100470, 103700, 107168, 118200, 120170, 124440, 133960, 144204, 146400, 155550, 157600, 160752, 165920, 167450, 180255, 192272, 200940, 204289, 207400, 236400, 240340, 248880, 251175, 267920, 288408, 300425, 311100, 321504, 334900, 360510, 384544, 401880, 408578, 414800, 472800, 480680, 497760, 502350, 535840, 576816, 600850, 612867, 622200, 669800, 721020, 803760, 817156, 829600, 901275, 961360, 1004700, 1021445, 1153632, 1201700, 1225734, 1244400, 1339600, 1442040, 1607520, 1634312, 1802550, 1922720, 2009400, 2042890, 2403400, 2451468, 2488800, 2679200, 2884080, 3064335, 3268624, 3605100, 4018800, 4085780, 4806800, 4902936, 5107225, 5768160, 6128670, 6537248, 7210200, 8037600, 8171560, 9613600, 9805872, 10214450, 12257340, 14420400, 15321675, 16343120, 19611744, 20428900, 24514680, 28840800, 30643350, 32686240, 40857800, 49029360, 61286700, 81715600, 98058720, 122573400, 163431200, 245146800, 490293600]

約数ペア:

[(1, 490293600), (2, 245146800), (3, 163431200), (4, 122573400), (5, 98058720), (6, 81715600), (8, 61286700), (10, 49029360), (12, 40857800), (15, 32686240), (16, 30643350), (17, 28840800), (20, 24514680), (24, 20428900), (25, 19611744), (30, 16343120), (32, 15321675), (34, 14420400), (40, 12257340), (48, 10214450), (50, 9805872), (51, 9613600), (60, 8171560), (61, 8037600), (68, 7210200), (75, 6537248), (80, 6128670), (85, 5768160), (96, 5107225), (100, 4902936), (102, 4806800), (120, 4085780), (122, 4018800), (136, 3605100), (150, 3268624), (160, 3064335), (170, 2884080), (183, 2679200), (197, 2488800), (200, 2451468), (204, 2403400), (240, 2042890), (244, 2009400), (255, 1922720), (272, 1802550), (300, 1634312), (305, 1607520), (340, 1442040), (366, 1339600), (394, 1244400), (400, 1225734), (408, 1201700), (425, 1153632), (480, 1021445), (488, 1004700), (510, 961360), (544, 901275), (591, 829600), (600, 817156), (610, 803760), (680, 721020), (732, 669800), (788, 622200), (800, 612867), (816, 600850), (850, 576816), (915, 535840), (976, 502350), (985, 497760), (1020, 480680), (1037, 472800), (1182, 414800), (1200, 408578), (1220, 401880), (1275, 384544), (1360, 360510), (1464, 334900), (1525, 321504), (1576, 311100), (1632, 300425), (1700, 288408), (1830, 267920), (1952, 251175), (1970, 248880), (2040, 240340), (2074, 236400), (2364, 207400), (2400, 204289), (2440, 200940), (2550, 192272), (2720, 180255), (2928, 167450), (2955, 165920), (3050, 160752), (3111, 157600), (3152, 155550), (3349, 146400), (3400, 144204), (3660, 133960), (3940, 124440), (4080, 120170), (4148, 118200), (4575, 107168), (4728, 103700), (4880, 100470), (4925, 99552), (5100, 96136), (5185, 94560), (5856, 83725), (5910, 82960), (6100, 80376), (6222, 78800), (6304, 77775), (6698, 73200), (6800, 72102), (7320, 66980), (7880, 62220), (8160, 60085), (8296, 59100), (9150, 53584), (9456, 51850), (9760, 50235), (9850, 49776), (10047, 48800), (10200, 48068), (10370, 47280), (11820, 41480), (12017, 40800), (12200, 40188), (12444, 39400), (13396, 36600), (13600, 36051), (14640, 33490), (14775, 33184), (15555, 31520), (15760, 31110), (16592, 29550), (16745, 29280), (18300, 26792), (18912, 25925), (19700, 24888), (20094, 24400), (20400, 24034), (20740, 23640)]