199968600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{827}}^1$

素因数の和:890

約数の個数: 192

約数和(自身を含む): 689955840

約数和(自身を除く): 489987240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 31, 39, 40, 50, 52, 60, 62, 65, 75, 78, 93, 100, 104, 120, 124, 130, 150, 155, 156, 186, 195, 200, 248, 260, 300, 310, 312, 325, 372, 390, 403, 465, 520, 600, 620, 650, 744, 775, 780, 806, 827, 930, 975, 1209, 1240, 1300, 1550, 1560, 1612, 1654, 1860, 1950, 2015, 2325, 2418, 2481, 2600, 3100, 3224, 3308, 3720, 3900, 4030, 4135, 4650, 4836, 4962, 6045, 6200, 6616, 7800, 8060, 8270, 9300, 9672, 9924, 10075, 10751, 12090, 12405, 16120, 16540, 18600, 19848, 20150, 20675, 21502, 24180, 24810, 25637, 30225, 32253, 33080, 40300, 41350, 43004, 48360, 49620, 51274, 53755, 60450, 62025, 64506, 76911, 80600, 82700, 86008, 99240, 102548, 107510, 120900, 124050, 128185, 129012, 153822, 161265, 165400, 205096, 215020, 241800, 248100, 256370, 258024, 268775, 307644, 322530, 333281, 384555, 430040, 496200, 512740, 537550, 615288, 640925, 645060, 666562, 769110, 806325, 999843, 1025480, 1075100, 1281850, 1290120, 1333124, 1538220, 1612650, 1666405, 1922775, 1999686, 2150200, 2563700, 2666248, 3076440, 3225300, 3332810, 3845550, 3999372, 4999215, 5127400, 6450600, 6665620, 7691100, 7998744, 8332025, 9998430, 13331240, 15382200, 16664050, 19996860, 24996075, 33328100, 39993720, 49992150, 66656200, 99984300, 199968600]

約数ペア:

[(1, 199968600), (2, 99984300), (3, 66656200), (4, 49992150), (5, 39993720), (6, 33328100), (8, 24996075), (10, 19996860), (12, 16664050), (13, 15382200), (15, 13331240), (20, 9998430), (24, 8332025), (25, 7998744), (26, 7691100), (30, 6665620), (31, 6450600), (39, 5127400), (40, 4999215), (50, 3999372), (52, 3845550), (60, 3332810), (62, 3225300), (65, 3076440), (75, 2666248), (78, 2563700), (93, 2150200), (100, 1999686), (104, 1922775), (120, 1666405), (124, 1612650), (130, 1538220), (150, 1333124), (155, 1290120), (156, 1281850), (186, 1075100), (195, 1025480), (200, 999843), (248, 806325), (260, 769110), (300, 666562), (310, 645060), (312, 640925), (325, 615288), (372, 537550), (390, 512740), (403, 496200), (465, 430040), (520, 384555), (600, 333281), (620, 322530), (650, 307644), (744, 268775), (775, 258024), (780, 256370), (806, 248100), (827, 241800), (930, 215020), (975, 205096), (1209, 165400), (1240, 161265), (1300, 153822), (1550, 129012), (1560, 128185), (1612, 124050), (1654, 120900), (1860, 107510), (1950, 102548), (2015, 99240), (2325, 86008), (2418, 82700), (2481, 80600), (2600, 76911), (3100, 64506), (3224, 62025), (3308, 60450), (3720, 53755), (3900, 51274), (4030, 49620), (4135, 48360), (4650, 43004), (4836, 41350), (4962, 40300), (6045, 33080), (6200, 32253), (6616, 30225), (7800, 25637), (8060, 24810), (8270, 24180), (9300, 21502), (9672, 20675), (9924, 20150), (10075, 19848), (10751, 18600), (12090, 16540), (12405, 16120)]