192189420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{347}}^1$

素因数の和:560

約数の個数: 144

約数和(自身を含む): 622466208

約数和(自身を除く): 430276788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 181, 204, 255, 306, 340, 347, 362, 510, 543, 612, 694, 724, 765, 905, 1020, 1041, 1086, 1388, 1530, 1629, 1735, 1810, 2082, 2172, 2715, 3060, 3077, 3123, 3258, 3470, 3620, 4164, 5205, 5430, 5899, 6154, 6246, 6516, 6940, 8145, 9231, 10410, 10860, 11798, 12308, 12492, 15385, 15615, 16290, 17697, 18462, 20820, 23596, 27693, 29495, 30770, 31230, 32580, 35394, 36924, 46155, 53091, 55386, 58990, 61540, 62460, 62807, 70788, 88485, 92310, 106182, 110772, 117980, 125614, 138465, 176970, 184620, 188421, 212364, 251228, 265455, 276930, 314035, 353940, 376842, 530910, 553860, 565263, 628070, 753684, 942105, 1061820, 1067719, 1130526, 1256140, 1884210, 2135438, 2261052, 2826315, 3203157, 3768420, 4270876, 5338595, 5652630, 6406314, 9609471, 10677190, 11305260, 12812628, 16015785, 19218942, 21354380, 32031570, 38437884, 48047355, 64063140, 96094710, 192189420]

約数ペア:

[(1, 192189420), (2, 96094710), (3, 64063140), (4, 48047355), (5, 38437884), (6, 32031570), (9, 21354380), (10, 19218942), (12, 16015785), (15, 12812628), (17, 11305260), (18, 10677190), (20, 9609471), (30, 6406314), (34, 5652630), (36, 5338595), (45, 4270876), (51, 3768420), (60, 3203157), (68, 2826315), (85, 2261052), (90, 2135438), (102, 1884210), (153, 1256140), (170, 1130526), (180, 1067719), (181, 1061820), (204, 942105), (255, 753684), (306, 628070), (340, 565263), (347, 553860), (362, 530910), (510, 376842), (543, 353940), (612, 314035), (694, 276930), (724, 265455), (765, 251228), (905, 212364), (1020, 188421), (1041, 184620), (1086, 176970), (1388, 138465), (1530, 125614), (1629, 117980), (1735, 110772), (1810, 106182), (2082, 92310), (2172, 88485), (2715, 70788), (3060, 62807), (3077, 62460), (3123, 61540), (3258, 58990), (3470, 55386), (3620, 53091), (4164, 46155), (5205, 36924), (5430, 35394), (5899, 32580), (6154, 31230), (6246, 30770), (6516, 29495), (6940, 27693), (8145, 23596), (9231, 20820), (10410, 18462), (10860, 17697), (11798, 16290), (12308, 15615), (12492, 15385)]