20156650200

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{191}}^1\times {\mathrm{19543}}^1$

素因数の和:19759

約数の個数: 192

約数和(自身を含む): 69795532800

約数和(自身を除く): 49638882600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 135, 150, 180, 191, 200, 216, 225, 270, 300, 360, 382, 450, 540, 573, 600, 675, 764, 900, 955, 1080, 1146, 1350, 1528, 1719, 1800, 1910, 2292, 2700, 2865, 3438, 3820, 4584, 4775, 5157, 5400, 5730, 6876, 7640, 8595, 9550, 10314, 11460, 13752, 14325, 17190, 19100, 19543, 20628, 22920, 25785, 28650, 34380, 38200, 39086, 41256, 42975, 51570, 57300, 58629, 68760, 78172, 85950, 97715, 103140, 114600, 117258, 128925, 156344, 171900, 175887, 195430, 206280, 234516, 257850, 293145, 343800, 351774, 390860, 469032, 488575, 515700, 527661, 586290, 703548, 781720, 879435, 977150, 1031400, 1055322, 1172580, 1407096, 1465725, 1758870, 1954300, 2110644, 2345160, 2638305, 2931450, 3517740, 3732713, 3908600, 4221288, 4397175, 5276610, 5862900, 7035480, 7465426, 8794350, 10553220, 11198139, 11725800, 13191525, 14930852, 17588700, 18663565, 21106440, 22396278, 26383050, 29861704, 33594417, 35177400, 37327130, 44792556, 52766100, 55990695, 67188834, 74654260, 89585112, 93317825, 100783251, 105532200, 111981390, 134377668, 149308520, 167972085, 186635650, 201566502, 223962780, 268755336, 279953475, 335944170, 373271300, 403133004, 447925560, 503916255, 559906950, 671888340, 746542600, 806266008, 839860425, 1007832510, 1119813900, 1343776680, 1679720850, 2015665020, 2239627800, 2519581275, 3359441700, 4031330040, 5039162550, 6718883400, 10078325100, 20156650200]

約数ペア:

[(1, 20156650200), (2, 10078325100), (3, 6718883400), (4, 5039162550), (5, 4031330040), (6, 3359441700), (8, 2519581275), (9, 2239627800), (10, 2015665020), (12, 1679720850), (15, 1343776680), (18, 1119813900), (20, 1007832510), (24, 839860425), (25, 806266008), (27, 746542600), (30, 671888340), (36, 559906950), (40, 503916255), (45, 447925560), (50, 403133004), (54, 373271300), (60, 335944170), (72, 279953475), (75, 268755336), (90, 223962780), (100, 201566502), (108, 186635650), (120, 167972085), (135, 149308520), (150, 134377668), (180, 111981390), (191, 105532200), (200, 100783251), (216, 93317825), (225, 89585112), (270, 74654260), (300, 67188834), (360, 55990695), (382, 52766100), (450, 44792556), (540, 37327130), (573, 35177400), (600, 33594417), (675, 29861704), (764, 26383050), (900, 22396278), (955, 21106440), (1080, 18663565), (1146, 17588700), (1350, 14930852), (1528, 13191525), (1719, 11725800), (1800, 11198139), (1910, 10553220), (2292, 8794350), (2700, 7465426), (2865, 7035480), (3438, 5862900), (3820, 5276610), (4584, 4397175), (4775, 4221288), (5157, 3908600), (5400, 3732713), (5730, 3517740), (6876, 2931450), (7640, 2638305), (8595, 2345160), (9550, 2110644), (10314, 1954300), (11460, 1758870), (13752, 1465725), (14325, 1407096), (17190, 1172580), (19100, 1055322), (19543, 1031400), (20628, 977150), (22920, 879435), (25785, 781720), (28650, 703548), (34380, 586290), (38200, 527661), (39086, 515700), (41256, 488575), (42975, 469032), (51570, 390860), (57300, 351774), (58629, 343800), (68760, 293145), (78172, 257850), (85950, 234516), (97715, 206280), (103140, 195430), (114600, 175887), (117258, 171900), (128925, 156344)]