223678800

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:315

約数の個数: 240

約数和(自身を含む): 807240000

約数和(自身を除く): 583561200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 135, 139, 144, 149, 150, 180, 200, 216, 225, 240, 270, 278, 298, 300, 360, 400, 417, 432, 447, 450, 540, 556, 596, 600, 675, 695, 720, 745, 834, 894, 900, 1080, 1112, 1192, 1200, 1251, 1341, 1350, 1390, 1490, 1668, 1788, 1800, 2085, 2160, 2224, 2235, 2384, 2502, 2682, 2700, 2780, 2980, 3336, 3475, 3576, 3600, 3725, 3753, 4023, 4170, 4470, 5004, 5364, 5400, 5560, 5960, 6255, 6672, 6705, 6950, 7152, 7450, 7506, 8046, 8340, 8940, 10008, 10425, 10728, 10800, 11120, 11175, 11920, 12510, 13410, 13900, 14900, 15012, 16092, 16680, 17880, 18765, 20016, 20115, 20711, 20850, 21456, 22350, 25020, 26820, 27800, 29800, 30024, 31275, 32184, 33360, 33525, 35760, 37530, 40230, 41422, 41700, 44700, 50040, 53640, 55600, 59600, 60048, 62133, 62550, 64368, 67050, 75060, 80460, 82844, 83400, 89400, 93825, 100080, 100575, 103555, 107280, 124266, 125100, 134100, 150120, 160920, 165688, 166800, 178800, 186399, 187650, 201150, 207110, 248532, 250200, 268200, 300240, 310665, 321840, 331376, 372798, 375300, 402300, 414220, 497064, 500400, 517775, 536400, 559197, 621330, 745596, 750600, 804600, 828440, 931995, 994128, 1035550, 1118394, 1242660, 1491192, 1501200, 1553325, 1609200, 1656880, 1863990, 2071100, 2236788, 2485320, 2795985, 2982384, 3106650, 3727980, 4142200, 4473576, 4659975, 4970640, 5591970, 6213300, 7455960, 8284400, 8947152, 9319950, 11183940, 12426600, 13979925, 14911920, 18639900, 22367880, 24853200, 27959850, 37279800, 44735760, 55919700, 74559600, 111839400, 223678800]

約数ペア:

[(1, 223678800), (2, 111839400), (3, 74559600), (4, 55919700), (5, 44735760), (6, 37279800), (8, 27959850), (9, 24853200), (10, 22367880), (12, 18639900), (15, 14911920), (16, 13979925), (18, 12426600), (20, 11183940), (24, 9319950), (25, 8947152), (27, 8284400), (30, 7455960), (36, 6213300), (40, 5591970), (45, 4970640), (48, 4659975), (50, 4473576), (54, 4142200), (60, 3727980), (72, 3106650), (75, 2982384), (80, 2795985), (90, 2485320), (100, 2236788), (108, 2071100), (120, 1863990), (135, 1656880), (139, 1609200), (144, 1553325), (149, 1501200), (150, 1491192), (180, 1242660), (200, 1118394), (216, 1035550), (225, 994128), (240, 931995), (270, 828440), (278, 804600), (298, 750600), (300, 745596), (360, 621330), (400, 559197), (417, 536400), (432, 517775), (447, 500400), (450, 497064), (540, 414220), (556, 402300), (596, 375300), (600, 372798), (675, 331376), (695, 321840), (720, 310665), (745, 300240), (834, 268200), (894, 250200), (900, 248532), (1080, 207110), (1112, 201150), (1192, 187650), (1200, 186399), (1251, 178800), (1341, 166800), (1350, 165688), (1390, 160920), (1490, 150120), (1668, 134100), (1788, 125100), (1800, 124266), (2085, 107280), (2160, 103555), (2224, 100575), (2235, 100080), (2384, 93825), (2502, 89400), (2682, 83400), (2700, 82844), (2780, 80460), (2980, 75060), (3336, 67050), (3475, 64368), (3576, 62550), (3600, 62133), (3725, 60048), (3753, 59600), (4023, 55600), (4170, 53640), (4470, 50040), (5004, 44700), (5364, 41700), (5400, 41422), (5560, 40230), (5960, 37530), (6255, 35760), (6672, 33525), (6705, 33360), (6950, 32184), (7152, 31275), (7450, 30024), (7506, 29800), (8046, 27800), (8340, 26820), (8940, 25020), (10008, 22350), (10425, 21456), (10728, 20850), (10800, 20711), (11120, 20115), (11175, 20016), (11920, 18765), (12510, 17880), (13410, 16680), (13900, 16092), (14900, 15012)]