312243000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:187

約数の個数: 256

約数和(自身を含む): 1045699200

約数和(自身を除く): 733456200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 29, 30, 37, 40, 50, 58, 60, 74, 75, 87, 97, 100, 111, 116, 120, 125, 145, 148, 150, 174, 185, 194, 200, 222, 232, 250, 290, 291, 296, 300, 348, 370, 375, 388, 435, 444, 485, 500, 555, 580, 582, 600, 696, 725, 740, 750, 776, 870, 888, 925, 970, 1000, 1073, 1110, 1160, 1164, 1450, 1455, 1480, 1500, 1740, 1850, 1940, 2146, 2175, 2220, 2328, 2425, 2775, 2813, 2900, 2910, 3000, 3219, 3480, 3589, 3625, 3700, 3880, 4292, 4350, 4440, 4625, 4850, 5365, 5550, 5626, 5800, 5820, 6438, 7178, 7250, 7275, 7400, 8439, 8584, 8700, 9250, 9700, 10730, 10767, 10875, 11100, 11252, 11640, 12125, 12876, 13875, 14065, 14356, 14500, 14550, 16095, 16878, 17400, 17945, 18500, 19400, 21460, 21534, 21750, 22200, 22504, 24250, 25752, 26825, 27750, 28130, 28712, 29000, 29100, 32190, 33756, 35890, 36375, 37000, 42195, 42920, 43068, 43500, 48500, 53650, 53835, 55500, 56260, 58200, 64380, 67512, 70325, 71780, 72750, 80475, 84390, 86136, 87000, 89725, 97000, 104081, 107300, 107670, 111000, 112520, 128760, 134125, 140650, 143560, 145500, 160950, 168780, 179450, 208162, 210975, 214600, 215340, 268250, 269175, 281300, 291000, 312243, 321900, 337560, 351625, 358900, 402375, 416324, 421950, 430680, 448625, 520405, 536500, 538350, 562600, 624486, 643800, 703250, 717800, 804750, 832648, 843900, 897250, 1040810, 1054875, 1073000, 1076700, 1248972, 1345875, 1406500, 1561215, 1609500, 1687800, 1794500, 2081620, 2109750, 2153400, 2497944, 2602025, 2691750, 2813000, 3122430, 3219000, 3589000, 4163240, 4219500, 5204050, 5383500, 6244860, 7806075, 8439000, 10408100, 10767000, 12489720, 13010125, 15612150, 20816200, 26020250, 31224300, 39030375, 52040500, 62448600, 78060750, 104081000, 156121500, 312243000]

約数ペア:

[(1, 312243000), (2, 156121500), (3, 104081000), (4, 78060750), (5, 62448600), (6, 52040500), (8, 39030375), (10, 31224300), (12, 26020250), (15, 20816200), (20, 15612150), (24, 13010125), (25, 12489720), (29, 10767000), (30, 10408100), (37, 8439000), (40, 7806075), (50, 6244860), (58, 5383500), (60, 5204050), (74, 4219500), (75, 4163240), (87, 3589000), (97, 3219000), (100, 3122430), (111, 2813000), (116, 2691750), (120, 2602025), (125, 2497944), (145, 2153400), (148, 2109750), (150, 2081620), (174, 1794500), (185, 1687800), (194, 1609500), (200, 1561215), (222, 1406500), (232, 1345875), (250, 1248972), (290, 1076700), (291, 1073000), (296, 1054875), (300, 1040810), (348, 897250), (370, 843900), (375, 832648), (388, 804750), (435, 717800), (444, 703250), (485, 643800), (500, 624486), (555, 562600), (580, 538350), (582, 536500), (600, 520405), (696, 448625), (725, 430680), (740, 421950), (750, 416324), (776, 402375), (870, 358900), (888, 351625), (925, 337560), (970, 321900), (1000, 312243), (1073, 291000), (1110, 281300), (1160, 269175), (1164, 268250), (1450, 215340), (1455, 214600), (1480, 210975), (1500, 208162), (1740, 179450), (1850, 168780), (1940, 160950), (2146, 145500), (2175, 143560), (2220, 140650), (2328, 134125), (2425, 128760), (2775, 112520), (2813, 111000), (2900, 107670), (2910, 107300), (3000, 104081), (3219, 97000), (3480, 89725), (3589, 87000), (3625, 86136), (3700, 84390), (3880, 80475), (4292, 72750), (4350, 71780), (4440, 70325), (4625, 67512), (4850, 64380), (5365, 58200), (5550, 56260), (5626, 55500), (5800, 53835), (5820, 53650), (6438, 48500), (7178, 43500), (7250, 43068), (7275, 42920), (7400, 42195), (8439, 37000), (8584, 36375), (8700, 35890), (9250, 33756), (9700, 32190), (10730, 29100), (10767, 29000), (10875, 28712), (11100, 28130), (11252, 27750), (11640, 26825), (12125, 25752), (12876, 24250), (13875, 22504), (14065, 22200), (14356, 21750), (14500, 21534), (14550, 21460), (16095, 19400), (16878, 18500), (17400, 17945)]