2000601600

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{983}}^1$

素因数の和:1067

約数の個数: 240

約数和(自身を含む): 6740407872

約数和(自身を除く): 4739806272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 53, 60, 64, 75, 80, 96, 100, 106, 120, 128, 150, 159, 160, 192, 200, 212, 240, 256, 265, 300, 318, 320, 384, 400, 424, 480, 512, 530, 600, 636, 640, 768, 795, 800, 848, 960, 983, 1060, 1200, 1272, 1280, 1325, 1536, 1590, 1600, 1696, 1920, 1966, 2120, 2400, 2544, 2560, 2650, 2949, 3180, 3200, 3392, 3840, 3932, 3975, 4240, 4800, 4915, 5088, 5300, 5898, 6360, 6400, 6784, 7680, 7864, 7950, 8480, 9600, 9830, 10176, 10600, 11796, 12720, 12800, 13568, 14745, 15728, 15900, 16960, 19200, 19660, 20352, 21200, 23592, 24575, 25440, 27136, 29490, 31456, 31800, 33920, 38400, 39320, 40704, 42400, 47184, 49150, 50880, 52099, 58980, 62912, 63600, 67840, 73725, 78640, 81408, 84800, 94368, 98300, 101760, 104198, 117960, 125824, 127200, 135680, 147450, 156297, 157280, 169600, 188736, 196600, 203520, 208396, 235920, 251648, 254400, 260495, 294900, 312594, 314560, 339200, 377472, 393200, 407040, 416792, 471840, 503296, 508800, 520990, 589800, 625188, 629120, 678400, 754944, 781485, 786400, 833584, 943680, 1017600, 1041980, 1179600, 1250376, 1258240, 1302475, 1509888, 1562970, 1572800, 1667168, 1887360, 2035200, 2083960, 2359200, 2500752, 2516480, 2604950, 3125940, 3145600, 3334336, 3774720, 3907425, 4167920, 4718400, 5001504, 5209900, 6251880, 6291200, 6668672, 7549440, 7814850, 8335840, 9436800, 10003008, 10419800, 12503760, 12582400, 13337344, 15629700, 16671680, 18873600, 20006016, 20839600, 25007520, 26674688, 31259400, 33343360, 37747200, 40012032, 41679200, 50015040, 62518800, 66686720, 80024064, 83358400, 100030080, 125037600, 133373440, 166716800, 200060160, 250075200, 333433600, 400120320, 500150400, 666867200, 1000300800, 2000601600]

約数ペア:

[(1, 2000601600), (2, 1000300800), (3, 666867200), (4, 500150400), (5, 400120320), (6, 333433600), (8, 250075200), (10, 200060160), (12, 166716800), (15, 133373440), (16, 125037600), (20, 100030080), (24, 83358400), (25, 80024064), (30, 66686720), (32, 62518800), (40, 50015040), (48, 41679200), (50, 40012032), (53, 37747200), (60, 33343360), (64, 31259400), (75, 26674688), (80, 25007520), (96, 20839600), (100, 20006016), (106, 18873600), (120, 16671680), (128, 15629700), (150, 13337344), (159, 12582400), (160, 12503760), (192, 10419800), (200, 10003008), (212, 9436800), (240, 8335840), (256, 7814850), (265, 7549440), (300, 6668672), (318, 6291200), (320, 6251880), (384, 5209900), (400, 5001504), (424, 4718400), (480, 4167920), (512, 3907425), (530, 3774720), (600, 3334336), (636, 3145600), (640, 3125940), (768, 2604950), (795, 2516480), (800, 2500752), (848, 2359200), (960, 2083960), (983, 2035200), (1060, 1887360), (1200, 1667168), (1272, 1572800), (1280, 1562970), (1325, 1509888), (1536, 1302475), (1590, 1258240), (1600, 1250376), (1696, 1179600), (1920, 1041980), (1966, 1017600), (2120, 943680), (2400, 833584), (2544, 786400), (2560, 781485), (2650, 754944), (2949, 678400), (3180, 629120), (3200, 625188), (3392, 589800), (3840, 520990), (3932, 508800), (3975, 503296), (4240, 471840), (4800, 416792), (4915, 407040), (5088, 393200), (5300, 377472), (5898, 339200), (6360, 314560), (6400, 312594), (6784, 294900), (7680, 260495), (7864, 254400), (7950, 251648), (8480, 235920), (9600, 208396), (9830, 203520), (10176, 196600), (10600, 188736), (11796, 169600), (12720, 157280), (12800, 156297), (13568, 147450), (14745, 135680), (15728, 127200), (15900, 125824), (16960, 117960), (19200, 104198), (19660, 101760), (20352, 98300), (21200, 94368), (23592, 84800), (24575, 81408), (25440, 78640), (27136, 73725), (29490, 67840), (31456, 63600), (31800, 62912), (33920, 58980), (38400, 52099), (39320, 50880), (40704, 49150), (42400, 47184)]