1245009600

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2789}}^1$

素因数の和:2848

約数の個数: 252

約数和(自身を含む): 4569439680

約数和(自身を除く): 3324430080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 32, 36, 40, 45, 48, 50, 60, 62, 64, 72, 75, 80, 90, 93, 96, 100, 120, 124, 144, 150, 155, 160, 180, 186, 192, 200, 225, 240, 248, 279, 288, 300, 310, 320, 360, 372, 400, 450, 465, 480, 496, 558, 576, 600, 620, 720, 744, 775, 800, 900, 930, 960, 992, 1116, 1200, 1240, 1395, 1440, 1488, 1550, 1600, 1800, 1860, 1984, 2232, 2325, 2400, 2480, 2789, 2790, 2880, 2976, 3100, 3600, 3720, 4464, 4650, 4800, 4960, 5578, 5580, 5952, 6200, 6975, 7200, 7440, 8367, 8928, 9300, 9920, 11156, 11160, 12400, 13945, 13950, 14400, 14880, 16734, 17856, 18600, 22312, 22320, 24800, 25101, 27890, 27900, 29760, 33468, 37200, 41835, 44624, 44640, 49600, 50202, 55780, 55800, 66936, 69725, 74400, 83670, 86459, 89248, 89280, 100404, 111560, 111600, 125505, 133872, 139450, 148800, 167340, 172918, 178496, 200808, 209175, 223120, 223200, 251010, 259377, 267744, 278900, 334680, 345836, 401616, 418350, 432295, 446240, 446400, 502020, 518754, 535488, 557800, 627525, 669360, 691672, 778131, 803232, 836700, 864590, 892480, 1004040, 1037508, 1115600, 1255050, 1296885, 1338720, 1383344, 1556262, 1606464, 1673400, 1729180, 2008080, 2075016, 2161475, 2231200, 2510100, 2593770, 2677440, 2766688, 3112524, 3346800, 3458360, 3890655, 4016160, 4150032, 4322950, 4462400, 5020200, 5187540, 5533376, 6225048, 6484425, 6693600, 6916720, 7781310, 8032320, 8300064, 8645900, 10040400, 10375080, 12450096, 12968850, 13387200, 13833440, 15562620, 16600128, 17291800, 19453275, 20080800, 20750160, 24900192, 25937700, 27666880, 31125240, 34583600, 38906550, 40161600, 41500320, 49800384, 51875400, 62250480, 69167200, 77813100, 83000640, 103750800, 124500960, 138334400, 155626200, 207501600, 249001920, 311252400, 415003200, 622504800, 1245009600]

約数ペア:

[(1, 1245009600), (2, 622504800), (3, 415003200), (4, 311252400), (5, 249001920), (6, 207501600), (8, 155626200), (9, 138334400), (10, 124500960), (12, 103750800), (15, 83000640), (16, 77813100), (18, 69167200), (20, 62250480), (24, 51875400), (25, 49800384), (30, 41500320), (31, 40161600), (32, 38906550), (36, 34583600), (40, 31125240), (45, 27666880), (48, 25937700), (50, 24900192), (60, 20750160), (62, 20080800), (64, 19453275), (72, 17291800), (75, 16600128), (80, 15562620), (90, 13833440), (93, 13387200), (96, 12968850), (100, 12450096), (120, 10375080), (124, 10040400), (144, 8645900), (150, 8300064), (155, 8032320), (160, 7781310), (180, 6916720), (186, 6693600), (192, 6484425), (200, 6225048), (225, 5533376), (240, 5187540), (248, 5020200), (279, 4462400), (288, 4322950), (300, 4150032), (310, 4016160), (320, 3890655), (360, 3458360), (372, 3346800), (400, 3112524), (450, 2766688), (465, 2677440), (480, 2593770), (496, 2510100), (558, 2231200), (576, 2161475), (600, 2075016), (620, 2008080), (720, 1729180), (744, 1673400), (775, 1606464), (800, 1556262), (900, 1383344), (930, 1338720), (960, 1296885), (992, 1255050), (1116, 1115600), (1200, 1037508), (1240, 1004040), (1395, 892480), (1440, 864590), (1488, 836700), (1550, 803232), (1600, 778131), (1800, 691672), (1860, 669360), (1984, 627525), (2232, 557800), (2325, 535488), (2400, 518754), (2480, 502020), (2789, 446400), (2790, 446240), (2880, 432295), (2976, 418350), (3100, 401616), (3600, 345836), (3720, 334680), (4464, 278900), (4650, 267744), (4800, 259377), (4960, 251010), (5578, 223200), (5580, 223120), (5952, 209175), (6200, 200808), (6975, 178496), (7200, 172918), (7440, 167340), (8367, 148800), (8928, 139450), (9300, 133872), (9920, 125505), (11156, 111600), (11160, 111560), (12400, 100404), (13945, 89280), (13950, 89248), (14400, 86459), (14880, 83670), (16734, 74400), (17856, 69725), (18600, 66936), (22312, 55800), (22320, 55780), (24800, 50202), (25101, 49600), (27890, 44640), (27900, 44624), (29760, 41835), (33468, 37200)]