155917800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:185

約数の個数: 288

約数和(自身を含む): 568713600

約数和(自身を除く): 412795800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 47, 50, 57, 60, 72, 75, 76, 90, 94, 95, 97, 100, 114, 120, 141, 150, 152, 171, 180, 188, 190, 194, 200, 225, 228, 235, 282, 285, 291, 300, 342, 360, 376, 380, 388, 423, 450, 456, 470, 475, 485, 564, 570, 582, 600, 684, 705, 760, 776, 846, 855, 873, 893, 900, 940, 950, 970, 1128, 1140, 1164, 1175, 1368, 1410, 1425, 1455, 1692, 1710, 1746, 1786, 1800, 1843, 1880, 1900, 1940, 2115, 2280, 2328, 2350, 2425, 2679, 2820, 2850, 2910, 3384, 3420, 3492, 3525, 3572, 3686, 3800, 3880, 4230, 4275, 4365, 4465, 4559, 4700, 4850, 5358, 5529, 5640, 5700, 5820, 6840, 6984, 7050, 7144, 7275, 7372, 8037, 8460, 8550, 8730, 8930, 9118, 9215, 9400, 9700, 10575, 10716, 11058, 11400, 11640, 13395, 13677, 14100, 14550, 14744, 16074, 16587, 16920, 17100, 17460, 17860, 18236, 18430, 19400, 21150, 21432, 21825, 22116, 22325, 22795, 26790, 27354, 27645, 28200, 29100, 32148, 33174, 34200, 34920, 35720, 36472, 36860, 40185, 41031, 42300, 43650, 44232, 44650, 45590, 46075, 53580, 54708, 55290, 58200, 64296, 66348, 66975, 68385, 73720, 80370, 82062, 82935, 84600, 86621, 87300, 89300, 91180, 92150, 107160, 109416, 110580, 113975, 132696, 133950, 136770, 138225, 160740, 164124, 165870, 173242, 174600, 178600, 182360, 184300, 200925, 205155, 221160, 227950, 259863, 267900, 273540, 276450, 321480, 328248, 331740, 341925, 346484, 368600, 401850, 410310, 414675, 433105, 455900, 519726, 535800, 547080, 552900, 663480, 683850, 692968, 779589, 803700, 820620, 829350, 866210, 911800, 1025775, 1039452, 1105800, 1299315, 1367700, 1559178, 1607400, 1641240, 1658700, 1732420, 2051550, 2078904, 2165525, 2598630, 2735400, 3118356, 3317400, 3464840, 3897945, 4103100, 4331050, 5197260, 6236712, 6496575, 7795890, 8206200, 8662100, 10394520, 12993150, 15591780, 17324200, 19489725, 25986300, 31183560, 38979450, 51972600, 77958900, 155917800]

約数ペア:

[(1, 155917800), (2, 77958900), (3, 51972600), (4, 38979450), (5, 31183560), (6, 25986300), (8, 19489725), (9, 17324200), (10, 15591780), (12, 12993150), (15, 10394520), (18, 8662100), (19, 8206200), (20, 7795890), (24, 6496575), (25, 6236712), (30, 5197260), (36, 4331050), (38, 4103100), (40, 3897945), (45, 3464840), (47, 3317400), (50, 3118356), (57, 2735400), (60, 2598630), (72, 2165525), (75, 2078904), (76, 2051550), (90, 1732420), (94, 1658700), (95, 1641240), (97, 1607400), (100, 1559178), (114, 1367700), (120, 1299315), (141, 1105800), (150, 1039452), (152, 1025775), (171, 911800), (180, 866210), (188, 829350), (190, 820620), (194, 803700), (200, 779589), (225, 692968), (228, 683850), (235, 663480), (282, 552900), (285, 547080), (291, 535800), (300, 519726), (342, 455900), (360, 433105), (376, 414675), (380, 410310), (388, 401850), (423, 368600), (450, 346484), (456, 341925), (470, 331740), (475, 328248), (485, 321480), (564, 276450), (570, 273540), (582, 267900), (600, 259863), (684, 227950), (705, 221160), (760, 205155), (776, 200925), (846, 184300), (855, 182360), (873, 178600), (893, 174600), (900, 173242), (940, 165870), (950, 164124), (970, 160740), (1128, 138225), (1140, 136770), (1164, 133950), (1175, 132696), (1368, 113975), (1410, 110580), (1425, 109416), (1455, 107160), (1692, 92150), (1710, 91180), (1746, 89300), (1786, 87300), (1800, 86621), (1843, 84600), (1880, 82935), (1900, 82062), (1940, 80370), (2115, 73720), (2280, 68385), (2328, 66975), (2350, 66348), (2425, 64296), (2679, 58200), (2820, 55290), (2850, 54708), (2910, 53580), (3384, 46075), (3420, 45590), (3492, 44650), (3525, 44232), (3572, 43650), (3686, 42300), (3800, 41031), (3880, 40185), (4230, 36860), (4275, 36472), (4365, 35720), (4465, 34920), (4559, 34200), (4700, 33174), (4850, 32148), (5358, 29100), (5529, 28200), (5640, 27645), (5700, 27354), (5820, 26790), (6840, 22795), (6984, 22325), (7050, 22116), (7144, 21825), (7275, 21432), (7372, 21150), (8037, 19400), (8460, 18430), (8550, 18236), (8730, 17860), (8930, 17460), (9118, 17100), (9215, 16920), (9400, 16587), (9700, 16074), (10575, 14744), (10716, 14550), (11058, 14100), (11400, 13677), (11640, 13395)]