89254620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5449}}^1$

素因数の和:5484

約数の個数: 144

約数和(自身を含む): 333278400

約数和(自身を除く): 244023780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5449, 5460, 8190, 10898, 16347, 16380, 21796, 27245, 32694, 38143, 49041, 54490, 65388, 70837, 76286, 81735, 98082, 108980, 114429, 141674, 152572, 163470, 190715, 196164, 212511, 228858, 245205, 283348, 326940, 343287, 354185, 381430, 425022, 457716, 490410, 495859, 572145, 637533, 686574, 708370, 762860, 850044, 980820, 991718, 1062555, 1144290, 1275066, 1373148, 1416740, 1487577, 1716435, 1983436, 2125110, 2288580, 2479295, 2550132, 2975154, 3187665, 3432870, 4250220, 4462731, 4958590, 5950308, 6375330, 6865740, 7437885, 8925462, 9917180, 12750660, 14875770, 17850924, 22313655, 29751540, 44627310, 89254620]

約数ペア:

[(1, 89254620), (2, 44627310), (3, 29751540), (4, 22313655), (5, 17850924), (6, 14875770), (7, 12750660), (9, 9917180), (10, 8925462), (12, 7437885), (13, 6865740), (14, 6375330), (15, 5950308), (18, 4958590), (20, 4462731), (21, 4250220), (26, 3432870), (28, 3187665), (30, 2975154), (35, 2550132), (36, 2479295), (39, 2288580), (42, 2125110), (45, 1983436), (52, 1716435), (60, 1487577), (63, 1416740), (65, 1373148), (70, 1275066), (78, 1144290), (84, 1062555), (90, 991718), (91, 980820), (105, 850044), (117, 762860), (126, 708370), (130, 686574), (140, 637533), (156, 572145), (180, 495859), (182, 490410), (195, 457716), (210, 425022), (234, 381430), (252, 354185), (260, 343287), (273, 326940), (315, 283348), (364, 245205), (390, 228858), (420, 212511), (455, 196164), (468, 190715), (546, 163470), (585, 152572), (630, 141674), (780, 114429), (819, 108980), (910, 98082), (1092, 81735), (1170, 76286), (1260, 70837), (1365, 65388), (1638, 54490), (1820, 49041), (2340, 38143), (2730, 32694), (3276, 27245), (4095, 21796), (5449, 16380), (5460, 16347), (8190, 10898)]