180708300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:198

約数の個数: 288

約数和(自身を含む): 639959040

約数和(自身を除く): 459250740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 31, 34, 36, 45, 50, 51, 54, 60, 62, 68, 75, 85, 90, 93, 100, 102, 108, 124, 127, 135, 150, 153, 155, 170, 180, 186, 204, 225, 254, 255, 270, 279, 300, 306, 310, 340, 372, 381, 425, 450, 459, 465, 508, 510, 527, 540, 558, 612, 620, 635, 675, 762, 765, 775, 837, 850, 900, 918, 930, 1020, 1054, 1116, 1143, 1270, 1275, 1350, 1395, 1524, 1530, 1550, 1581, 1674, 1700, 1836, 1860, 1905, 2108, 2159, 2286, 2295, 2325, 2540, 2550, 2635, 2700, 2790, 3060, 3100, 3162, 3175, 3348, 3429, 3810, 3825, 3937, 4185, 4318, 4572, 4590, 4650, 4743, 5100, 5270, 5580, 5715, 6324, 6350, 6477, 6858, 6975, 7620, 7650, 7874, 7905, 8370, 8636, 9180, 9300, 9486, 9525, 10540, 10795, 11430, 11475, 11811, 12700, 12954, 13175, 13716, 13950, 14229, 15300, 15748, 15810, 16740, 17145, 18972, 19050, 19431, 19685, 20925, 21590, 22860, 22950, 23622, 23715, 25908, 26350, 27900, 28458, 28575, 31620, 32385, 34290, 35433, 38100, 38862, 39370, 39525, 41850, 43180, 45900, 47244, 47430, 52700, 53975, 56916, 57150, 58293, 59055, 64770, 66929, 68580, 70866, 71145, 77724, 78740, 79050, 83700, 85725, 94860, 97155, 98425, 106299, 107950, 114300, 116586, 118110, 118575, 129540, 133858, 141732, 142290, 158100, 161925, 171450, 177165, 194310, 196850, 200787, 212598, 215900, 233172, 236220, 237150, 267716, 284580, 291465, 295275, 323850, 334645, 342900, 354330, 355725, 388620, 393700, 401574, 425196, 474300, 485775, 531495, 582930, 590550, 602361, 647700, 669290, 708660, 711450, 803148, 885825, 971550, 1003935, 1062990, 1165860, 1181100, 1204722, 1338580, 1422900, 1457325, 1673225, 1771650, 1807083, 1943100, 2007870, 2125980, 2409444, 2657475, 2914650, 3011805, 3346450, 3543300, 3614166, 4015740, 5019675, 5314950, 5829300, 6023610, 6692900, 7228332, 9035415, 10039350, 10629900, 12047220, 15059025, 18070830, 20078700, 30118050, 36141660, 45177075, 60236100, 90354150, 180708300]

約数ペア:

[(1, 180708300), (2, 90354150), (3, 60236100), (4, 45177075), (5, 36141660), (6, 30118050), (9, 20078700), (10, 18070830), (12, 15059025), (15, 12047220), (17, 10629900), (18, 10039350), (20, 9035415), (25, 7228332), (27, 6692900), (30, 6023610), (31, 5829300), (34, 5314950), (36, 5019675), (45, 4015740), (50, 3614166), (51, 3543300), (54, 3346450), (60, 3011805), (62, 2914650), (68, 2657475), (75, 2409444), (85, 2125980), (90, 2007870), (93, 1943100), (100, 1807083), (102, 1771650), (108, 1673225), (124, 1457325), (127, 1422900), (135, 1338580), (150, 1204722), (153, 1181100), (155, 1165860), (170, 1062990), (180, 1003935), (186, 971550), (204, 885825), (225, 803148), (254, 711450), (255, 708660), (270, 669290), (279, 647700), (300, 602361), (306, 590550), (310, 582930), (340, 531495), (372, 485775), (381, 474300), (425, 425196), (450, 401574), (459, 393700), (465, 388620), (508, 355725), (510, 354330), (527, 342900), (540, 334645), (558, 323850), (612, 295275), (620, 291465), (635, 284580), (675, 267716), (762, 237150), (765, 236220), (775, 233172), (837, 215900), (850, 212598), (900, 200787), (918, 196850), (930, 194310), (1020, 177165), (1054, 171450), (1116, 161925), (1143, 158100), (1270, 142290), (1275, 141732), (1350, 133858), (1395, 129540), (1524, 118575), (1530, 118110), (1550, 116586), (1581, 114300), (1674, 107950), (1700, 106299), (1836, 98425), (1860, 97155), (1905, 94860), (2108, 85725), (2159, 83700), (2286, 79050), (2295, 78740), (2325, 77724), (2540, 71145), (2550, 70866), (2635, 68580), (2700, 66929), (2790, 64770), (3060, 59055), (3100, 58293), (3162, 57150), (3175, 56916), (3348, 53975), (3429, 52700), (3810, 47430), (3825, 47244), (3937, 45900), (4185, 43180), (4318, 41850), (4572, 39525), (4590, 39370), (4650, 38862), (4743, 38100), (5100, 35433), (5270, 34290), (5580, 32385), (5715, 31620), (6324, 28575), (6350, 28458), (6477, 27900), (6858, 26350), (6975, 25908), (7620, 23715), (7650, 23622), (7874, 22950), (7905, 22860), (8370, 21590), (8636, 20925), (9180, 19685), (9300, 19431), (9486, 19050), (9525, 18972), (10540, 17145), (10795, 16740), (11430, 15810), (11475, 15748), (11811, 15300), (12700, 14229), (12954, 13950), (13175, 13716)]