183741780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{499}}^1$

素因数の和:566

約数の個数: 144

約数和(自身を含む): 576072000

約数和(自身を除く): 392330220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 51, 57, 60, 68, 76, 85, 95, 102, 114, 170, 190, 204, 228, 255, 285, 323, 340, 361, 380, 499, 510, 570, 646, 722, 969, 998, 1020, 1083, 1140, 1292, 1444, 1497, 1615, 1805, 1938, 1996, 2166, 2495, 2994, 3230, 3610, 3876, 4332, 4845, 4990, 5415, 5988, 6137, 6460, 7220, 7485, 8483, 9481, 9690, 9980, 10830, 12274, 14970, 16966, 18411, 18962, 19380, 21660, 24548, 25449, 28443, 29940, 30685, 33932, 36822, 37924, 42415, 47405, 50898, 56886, 61370, 73644, 84830, 92055, 94810, 101796, 113772, 122740, 127245, 142215, 161177, 169660, 180139, 184110, 189620, 254490, 284430, 322354, 360278, 368220, 483531, 508980, 540417, 568860, 644708, 720556, 805885, 900695, 967062, 1080834, 1611770, 1801390, 1934124, 2161668, 2417655, 2702085, 3062363, 3223540, 3602780, 4835310, 5404170, 6124726, 9187089, 9670620, 10808340, 12249452, 15311815, 18374178, 30623630, 36748356, 45935445, 61247260, 91870890, 183741780]

約数ペア:

[(1, 183741780), (2, 91870890), (3, 61247260), (4, 45935445), (5, 36748356), (6, 30623630), (10, 18374178), (12, 15311815), (15, 12249452), (17, 10808340), (19, 9670620), (20, 9187089), (30, 6124726), (34, 5404170), (38, 4835310), (51, 3602780), (57, 3223540), (60, 3062363), (68, 2702085), (76, 2417655), (85, 2161668), (95, 1934124), (102, 1801390), (114, 1611770), (170, 1080834), (190, 967062), (204, 900695), (228, 805885), (255, 720556), (285, 644708), (323, 568860), (340, 540417), (361, 508980), (380, 483531), (499, 368220), (510, 360278), (570, 322354), (646, 284430), (722, 254490), (969, 189620), (998, 184110), (1020, 180139), (1083, 169660), (1140, 161177), (1292, 142215), (1444, 127245), (1497, 122740), (1615, 113772), (1805, 101796), (1938, 94810), (1996, 92055), (2166, 84830), (2495, 73644), (2994, 61370), (3230, 56886), (3610, 50898), (3876, 47405), (4332, 42415), (4845, 37924), (4990, 36822), (5415, 33932), (5988, 30685), (6137, 29940), (6460, 28443), (7220, 25449), (7485, 24548), (8483, 21660), (9481, 19380), (9690, 18962), (9980, 18411), (10830, 16966), (12274, 14970)]