138842100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:368

約数の個数: 180

約数和(自身を含む): 459077388

約数和(自身を除く): 320235288

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 61, 75, 81, 90, 100, 108, 122, 135, 150, 162, 180, 183, 225, 244, 270, 281, 300, 305, 324, 366, 405, 450, 540, 549, 562, 610, 675, 732, 810, 843, 900, 915, 1098, 1124, 1220, 1350, 1405, 1525, 1620, 1647, 1686, 1830, 2025, 2196, 2529, 2700, 2745, 2810, 3050, 3294, 3372, 3660, 4050, 4215, 4575, 4941, 5058, 5490, 5620, 6100, 6588, 7025, 7587, 8100, 8235, 8430, 9150, 9882, 10116, 10980, 12645, 13725, 14050, 15174, 16470, 16860, 17141, 18300, 19764, 21075, 22761, 24705, 25290, 27450, 28100, 30348, 32940, 34282, 37935, 41175, 42150, 45522, 49410, 50580, 51423, 54900, 63225, 68564, 75870, 82350, 84300, 85705, 91044, 98820, 102846, 113805, 123525, 126450, 151740, 154269, 164700, 171410, 189675, 205692, 227610, 247050, 252900, 257115, 308538, 342820, 379350, 428525, 455220, 462807, 494100, 514230, 569025, 617076, 758700, 771345, 857050, 925614, 1028460, 1138050, 1285575, 1388421, 1542690, 1714100, 1851228, 2276100, 2314035, 2571150, 2776842, 3085380, 3856725, 4628070, 5142300, 5553684, 6942105, 7713450, 9256140, 11570175, 13884210, 15426900, 23140350, 27768420, 34710525, 46280700, 69421050, 138842100]

約数ペア:

[(1, 138842100), (2, 69421050), (3, 46280700), (4, 34710525), (5, 27768420), (6, 23140350), (9, 15426900), (10, 13884210), (12, 11570175), (15, 9256140), (18, 7713450), (20, 6942105), (25, 5553684), (27, 5142300), (30, 4628070), (36, 3856725), (45, 3085380), (50, 2776842), (54, 2571150), (60, 2314035), (61, 2276100), (75, 1851228), (81, 1714100), (90, 1542690), (100, 1388421), (108, 1285575), (122, 1138050), (135, 1028460), (150, 925614), (162, 857050), (180, 771345), (183, 758700), (225, 617076), (244, 569025), (270, 514230), (281, 494100), (300, 462807), (305, 455220), (324, 428525), (366, 379350), (405, 342820), (450, 308538), (540, 257115), (549, 252900), (562, 247050), (610, 227610), (675, 205692), (732, 189675), (810, 171410), (843, 164700), (900, 154269), (915, 151740), (1098, 126450), (1124, 123525), (1220, 113805), (1350, 102846), (1405, 98820), (1525, 91044), (1620, 85705), (1647, 84300), (1686, 82350), (1830, 75870), (2025, 68564), (2196, 63225), (2529, 54900), (2700, 51423), (2745, 50580), (2810, 49410), (3050, 45522), (3294, 42150), (3372, 41175), (3660, 37935), (4050, 34282), (4215, 32940), (4575, 30348), (4941, 28100), (5058, 27450), (5490, 25290), (5620, 24705), (6100, 22761), (6588, 21075), (7025, 19764), (7587, 18300), (8100, 17141), (8235, 16860), (8430, 16470), (9150, 15174), (9882, 14050), (10116, 13725), (10980, 12645)]