1305050400

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1949}}^1$

素因数の和:2009

約数の個数: 288

約数和(自身を含む): 4874688000

約数和(自身を除く): 3569637600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 31, 32, 36, 40, 45, 48, 50, 54, 60, 62, 72, 75, 80, 90, 93, 96, 100, 108, 120, 124, 135, 144, 150, 155, 160, 180, 186, 200, 216, 225, 240, 248, 270, 279, 288, 300, 310, 360, 372, 400, 432, 450, 465, 480, 496, 540, 558, 600, 620, 675, 720, 744, 775, 800, 837, 864, 900, 930, 992, 1080, 1116, 1200, 1240, 1350, 1395, 1440, 1488, 1550, 1674, 1800, 1860, 1949, 2160, 2232, 2325, 2400, 2480, 2700, 2790, 2976, 3100, 3348, 3600, 3720, 3898, 4185, 4320, 4464, 4650, 4960, 5400, 5580, 5847, 6200, 6696, 6975, 7200, 7440, 7796, 8370, 8928, 9300, 9745, 10800, 11160, 11694, 12400, 13392, 13950, 14880, 15592, 16740, 17541, 18600, 19490, 20925, 21600, 22320, 23388, 24800, 26784, 27900, 29235, 31184, 33480, 35082, 37200, 38980, 41850, 44640, 46776, 48725, 52623, 55800, 58470, 60419, 62368, 66960, 70164, 74400, 77960, 83700, 87705, 93552, 97450, 105246, 111600, 116940, 120838, 133920, 140328, 146175, 155920, 167400, 175410, 181257, 187104, 194900, 210492, 223200, 233880, 241676, 263115, 280656, 292350, 302095, 311840, 334800, 350820, 362514, 389800, 420984, 438525, 467760, 483352, 526230, 543771, 561312, 584700, 604190, 669600, 701640, 725028, 779600, 841968, 877050, 906285, 935520, 966704, 1052460, 1087542, 1169400, 1208380, 1315575, 1403280, 1450056, 1510475, 1559200, 1631313, 1683936, 1754100, 1812570, 1933408, 2104920, 2175084, 2338800, 2416760, 2631150, 2718855, 2806560, 2900112, 3020950, 3262626, 3508200, 3625140, 4209840, 4350168, 4531425, 4677600, 4833520, 5262300, 5437710, 5800224, 6041900, 6525252, 7016400, 7250280, 8156565, 8419680, 8700336, 9062850, 9667040, 10524600, 10875420, 12083800, 13050504, 13594275, 14032800, 14500560, 16313130, 17400672, 18125700, 21049200, 21750840, 24167600, 26101008, 27188550, 29001120, 32626260, 36251400, 40782825, 42098400, 43501680, 48335200, 52202016, 54377100, 65252520, 72502800, 81565650, 87003360, 108754200, 130505040, 145005600, 163131300, 217508400, 261010080, 326262600, 435016800, 652525200, 1305050400]

約数ペア:

[(1, 1305050400), (2, 652525200), (3, 435016800), (4, 326262600), (5, 261010080), (6, 217508400), (8, 163131300), (9, 145005600), (10, 130505040), (12, 108754200), (15, 87003360), (16, 81565650), (18, 72502800), (20, 65252520), (24, 54377100), (25, 52202016), (27, 48335200), (30, 43501680), (31, 42098400), (32, 40782825), (36, 36251400), (40, 32626260), (45, 29001120), (48, 27188550), (50, 26101008), (54, 24167600), (60, 21750840), (62, 21049200), (72, 18125700), (75, 17400672), (80, 16313130), (90, 14500560), (93, 14032800), (96, 13594275), (100, 13050504), (108, 12083800), (120, 10875420), (124, 10524600), (135, 9667040), (144, 9062850), (150, 8700336), (155, 8419680), (160, 8156565), (180, 7250280), (186, 7016400), (200, 6525252), (216, 6041900), (225, 5800224), (240, 5437710), (248, 5262300), (270, 4833520), (279, 4677600), (288, 4531425), (300, 4350168), (310, 4209840), (360, 3625140), (372, 3508200), (400, 3262626), (432, 3020950), (450, 2900112), (465, 2806560), (480, 2718855), (496, 2631150), (540, 2416760), (558, 2338800), (600, 2175084), (620, 2104920), (675, 1933408), (720, 1812570), (744, 1754100), (775, 1683936), (800, 1631313), (837, 1559200), (864, 1510475), (900, 1450056), (930, 1403280), (992, 1315575), (1080, 1208380), (1116, 1169400), (1200, 1087542), (1240, 1052460), (1350, 966704), (1395, 935520), (1440, 906285), (1488, 877050), (1550, 841968), (1674, 779600), (1800, 725028), (1860, 701640), (1949, 669600), (2160, 604190), (2232, 584700), (2325, 561312), (2400, 543771), (2480, 526230), (2700, 483352), (2790, 467760), (2976, 438525), (3100, 420984), (3348, 389800), (3600, 362514), (3720, 350820), (3898, 334800), (4185, 311840), (4320, 302095), (4464, 292350), (4650, 280656), (4960, 263115), (5400, 241676), (5580, 233880), (5847, 223200), (6200, 210492), (6696, 194900), (6975, 187104), (7200, 181257), (7440, 175410), (7796, 167400), (8370, 155920), (8928, 146175), (9300, 140328), (9745, 133920), (10800, 120838), (11160, 116940), (11694, 111600), (12400, 105246), (13392, 97450), (13950, 93552), (14880, 87705), (15592, 83700), (16740, 77960), (17541, 74400), (18600, 70164), (19490, 66960), (20925, 62368), (21600, 60419), (22320, 58470), (23388, 55800), (24800, 52623), (26784, 48725), (27900, 46776), (29235, 44640), (31184, 41850), (33480, 38980), (35082, 37200)]