297280620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18149}}^1$

素因数の和:18184

約数の個数: 144

約数和(自身を含む): 1109908800

約数和(自身を除く): 812628180

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, 18149, 36298, 54447, 72596, 90745, 108894, 127043, 163341, 181490, 217788, 235937, 254086, 272235, 326682, 362980, 381129, 471874, 508172, 544470, 635215, 653364, 707811, 762258, 816705, 943748, 1088940, 1143387, 1179685, 1270430, 1415622, 1524516, 1633410, 1651559, 1905645, 2123433, 2286774, 2359370, 2540860, 2831244, 3266820, 3303118, 3539055, 3811290, 4246866, 4573548, 4718740, 4954677, 5716935, 6606236, 7078110, 7622580, 8257795, 8493732, 9909354, 10617165, 11433870, 14156220, 14864031, 16515590, 19818708, 21234330, 22867740, 24773385, 29728062, 33031180, 42468660, 49546770, 59456124, 74320155, 99093540, 148640310, 297280620]

約数ペア:

[(1, 297280620), (2, 148640310), (3, 99093540), (4, 74320155), (5, 59456124), (6, 49546770), (7, 42468660), (9, 33031180), (10, 29728062), (12, 24773385), (13, 22867740), (14, 21234330), (15, 19818708), (18, 16515590), (20, 14864031), (21, 14156220), (26, 11433870), (28, 10617165), (30, 9909354), (35, 8493732), (36, 8257795), (39, 7622580), (42, 7078110), (45, 6606236), (52, 5716935), (60, 4954677), (63, 4718740), (65, 4573548), (70, 4246866), (78, 3811290), (84, 3539055), (90, 3303118), (91, 3266820), (105, 2831244), (117, 2540860), (126, 2359370), (130, 2286774), (140, 2123433), (156, 1905645), (180, 1651559), (182, 1633410), (195, 1524516), (210, 1415622), (234, 1270430), (252, 1179685), (260, 1143387), (273, 1088940), (315, 943748), (364, 816705), (390, 762258), (420, 707811), (455, 653364), (468, 635215), (546, 544470), (585, 508172), (630, 471874), (780, 381129), (819, 362980), (910, 326682), (1092, 272235), (1170, 254086), (1260, 235937), (1365, 217788), (1638, 181490), (1820, 163341), (2340, 127043), (2730, 108894), (3276, 90745), (4095, 72596), (5460, 54447), (8190, 36298), (16380, 18149)]