180271656

素因数分解:

$2^3\times 3^4\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:281

約数の個数: 160

約数和(自身を含む): 535134600

約数和(自身を除く): 354862944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 53, 54, 58, 72, 81, 87, 106, 108, 116, 159, 162, 174, 181, 212, 216, 232, 261, 318, 324, 348, 362, 424, 477, 522, 543, 636, 648, 696, 724, 783, 954, 1044, 1086, 1272, 1431, 1448, 1537, 1566, 1629, 1908, 2088, 2172, 2349, 2862, 3074, 3132, 3258, 3816, 4293, 4344, 4611, 4698, 4887, 5249, 5724, 6148, 6264, 6516, 8586, 9222, 9396, 9593, 9774, 10498, 11448, 12296, 13032, 13833, 14661, 15747, 17172, 18444, 18792, 19186, 19548, 20996, 27666, 28779, 29322, 31494, 34344, 36888, 38372, 39096, 41499, 41992, 47241, 55332, 57558, 58644, 62988, 76744, 82998, 86337, 94482, 110664, 115116, 117288, 124497, 125976, 141723, 165996, 172674, 188964, 230232, 248994, 259011, 278197, 283446, 331992, 345348, 377928, 425169, 497988, 518022, 556394, 566892, 690696, 777033, 834591, 850338, 995976, 1036044, 1112788, 1133784, 1554066, 1669182, 1700676, 2072088, 2225576, 2503773, 3108132, 3338364, 3401352, 5007546, 6216264, 6676728, 7511319, 10015092, 15022638, 20030184, 22533957, 30045276, 45067914, 60090552, 90135828, 180271656]

約数ペア:

[(1, 180271656), (2, 90135828), (3, 60090552), (4, 45067914), (6, 30045276), (8, 22533957), (9, 20030184), (12, 15022638), (18, 10015092), (24, 7511319), (27, 6676728), (29, 6216264), (36, 5007546), (53, 3401352), (54, 3338364), (58, 3108132), (72, 2503773), (81, 2225576), (87, 2072088), (106, 1700676), (108, 1669182), (116, 1554066), (159, 1133784), (162, 1112788), (174, 1036044), (181, 995976), (212, 850338), (216, 834591), (232, 777033), (261, 690696), (318, 566892), (324, 556394), (348, 518022), (362, 497988), (424, 425169), (477, 377928), (522, 345348), (543, 331992), (636, 283446), (648, 278197), (696, 259011), (724, 248994), (783, 230232), (954, 188964), (1044, 172674), (1086, 165996), (1272, 141723), (1431, 125976), (1448, 124497), (1537, 117288), (1566, 115116), (1629, 110664), (1908, 94482), (2088, 86337), (2172, 82998), (2349, 76744), (2862, 62988), (3074, 58644), (3132, 57558), (3258, 55332), (3816, 47241), (4293, 41992), (4344, 41499), (4611, 39096), (4698, 38372), (4887, 36888), (5249, 34344), (5724, 31494), (6148, 29322), (6264, 28779), (6516, 27666), (8586, 20996), (9222, 19548), (9396, 19186), (9593, 18792), (9774, 18444), (10498, 17172), (11448, 15747), (12296, 14661), (13032, 13833)]