273398580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16691}}^1$

素因数の和:16726

約数の個数: 144

約数和(自身を含む): 1020749184

約数和(自身を除く): 747350604

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, 5460, 8190, 16380, 16691, 33382, 50073, 66764, 83455, 100146, 116837, 150219, 166910, 200292, 216983, 233674, 250365, 300438, 333820, 350511, 433966, 467348, 500730, 584185, 600876, 650949, 701022, 751095, 867932, 1001460, 1051533, 1084915, 1168370, 1301898, 1402044, 1502190, 1518881, 1752555, 1952847, 2103066, 2169830, 2336740, 2603796, 3004380, 3037762, 3254745, 3505110, 3905694, 4206132, 4339660, 4556643, 5257665, 6075524, 6509490, 7010220, 7594405, 7811388, 9113286, 9764235, 10515330, 13018980, 13669929, 15188810, 18226572, 19528470, 21030660, 22783215, 27339858, 30377620, 39056940, 45566430, 54679716, 68349645, 91132860, 136699290, 273398580]

約数ペア:

[(1, 273398580), (2, 136699290), (3, 91132860), (4, 68349645), (5, 54679716), (6, 45566430), (7, 39056940), (9, 30377620), (10, 27339858), (12, 22783215), (13, 21030660), (14, 19528470), (15, 18226572), (18, 15188810), (20, 13669929), (21, 13018980), (26, 10515330), (28, 9764235), (30, 9113286), (35, 7811388), (36, 7594405), (39, 7010220), (42, 6509490), (45, 6075524), (52, 5257665), (60, 4556643), (63, 4339660), (65, 4206132), (70, 3905694), (78, 3505110), (84, 3254745), (90, 3037762), (91, 3004380), (105, 2603796), (117, 2336740), (126, 2169830), (130, 2103066), (140, 1952847), (156, 1752555), (180, 1518881), (182, 1502190), (195, 1402044), (210, 1301898), (234, 1168370), (252, 1084915), (260, 1051533), (273, 1001460), (315, 867932), (364, 751095), (390, 701022), (420, 650949), (455, 600876), (468, 584185), (546, 500730), (585, 467348), (630, 433966), (780, 350511), (819, 333820), (910, 300438), (1092, 250365), (1170, 233674), (1260, 216983), (1365, 200292), (1638, 166910), (1820, 150219), (2340, 116837), (2730, 100146), (3276, 83455), (4095, 66764), (5460, 50073), (8190, 33382), (16380, 16691)]