155536290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2713}}^1$

素因数の和:2753

約数の個数: 144

約数和(自身を含む): 506790648

約数和(自身を除く): 351254358

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 49, 63, 65, 70, 78, 90, 91, 98, 105, 117, 126, 130, 147, 182, 195, 210, 234, 245, 273, 294, 315, 390, 441, 455, 490, 546, 585, 630, 637, 735, 819, 882, 910, 1170, 1274, 1365, 1470, 1638, 1911, 2205, 2713, 2730, 3185, 3822, 4095, 4410, 5426, 5733, 6370, 8139, 8190, 9555, 11466, 13565, 16278, 18991, 19110, 24417, 27130, 28665, 35269, 37982, 40695, 48834, 56973, 57330, 70538, 81390, 94955, 105807, 113946, 122085, 132937, 170919, 176345, 189910, 211614, 244170, 246883, 265874, 284865, 317421, 341838, 352690, 398811, 493766, 529035, 569730, 634842, 664685, 740649, 797622, 854595, 1058070, 1196433, 1234415, 1329370, 1481298, 1587105, 1709190, 1728181, 1994055, 2221947, 2392866, 2468830, 3174210, 3456362, 3703245, 3988110, 4443894, 5184543, 5982165, 7406490, 8640905, 10369086, 11109735, 11964330, 15553629, 17281810, 22219470, 25922715, 31107258, 51845430, 77768145, 155536290]

約数ペア:

[(1, 155536290), (2, 77768145), (3, 51845430), (5, 31107258), (6, 25922715), (7, 22219470), (9, 17281810), (10, 15553629), (13, 11964330), (14, 11109735), (15, 10369086), (18, 8640905), (21, 7406490), (26, 5982165), (30, 5184543), (35, 4443894), (39, 3988110), (42, 3703245), (45, 3456362), (49, 3174210), (63, 2468830), (65, 2392866), (70, 2221947), (78, 1994055), (90, 1728181), (91, 1709190), (98, 1587105), (105, 1481298), (117, 1329370), (126, 1234415), (130, 1196433), (147, 1058070), (182, 854595), (195, 797622), (210, 740649), (234, 664685), (245, 634842), (273, 569730), (294, 529035), (315, 493766), (390, 398811), (441, 352690), (455, 341838), (490, 317421), (546, 284865), (585, 265874), (630, 246883), (637, 244170), (735, 211614), (819, 189910), (882, 176345), (910, 170919), (1170, 132937), (1274, 122085), (1365, 113946), (1470, 105807), (1638, 94955), (1911, 81390), (2205, 70538), (2713, 57330), (2730, 56973), (3185, 48834), (3822, 40695), (4095, 37982), (4410, 35269), (5426, 28665), (5733, 27130), (6370, 24417), (8139, 19110), (8190, 18991), (9555, 16278), (11466, 13565)]