15206004

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:130

約数の個数: 144

約数和(自身を含む): 46126080

約数和(自身を除く): 30920076

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 43, 44, 47, 57, 66, 76, 86, 94, 99, 114, 129, 132, 141, 171, 172, 188, 198, 209, 228, 258, 282, 342, 387, 396, 418, 423, 473, 516, 517, 564, 627, 684, 774, 817, 836, 846, 893, 946, 1034, 1254, 1419, 1548, 1551, 1634, 1692, 1786, 1881, 1892, 2021, 2068, 2451, 2508, 2679, 2838, 3102, 3268, 3572, 3762, 4042, 4257, 4653, 4902, 5358, 5676, 6063, 6204, 7353, 7524, 8037, 8084, 8514, 8987, 9306, 9804, 9823, 10716, 12126, 14706, 16074, 17028, 17974, 18189, 18612, 19646, 22231, 24252, 26961, 29412, 29469, 32148, 35948, 36378, 38399, 39292, 44462, 53922, 58938, 66693, 72756, 76798, 80883, 88407, 88924, 107844, 115197, 117876, 133386, 153596, 161766, 176814, 200079, 230394, 266772, 323532, 345591, 353628, 400158, 422389, 460788, 691182, 800316, 844778, 1267167, 1382364, 1689556, 2534334, 3801501, 5068668, 7603002, 15206004]

約数ペア:

[(1, 15206004), (2, 7603002), (3, 5068668), (4, 3801501), (6, 2534334), (9, 1689556), (11, 1382364), (12, 1267167), (18, 844778), (19, 800316), (22, 691182), (33, 460788), (36, 422389), (38, 400158), (43, 353628), (44, 345591), (47, 323532), (57, 266772), (66, 230394), (76, 200079), (86, 176814), (94, 161766), (99, 153596), (114, 133386), (129, 117876), (132, 115197), (141, 107844), (171, 88924), (172, 88407), (188, 80883), (198, 76798), (209, 72756), (228, 66693), (258, 58938), (282, 53922), (342, 44462), (387, 39292), (396, 38399), (418, 36378), (423, 35948), (473, 32148), (516, 29469), (517, 29412), (564, 26961), (627, 24252), (684, 22231), (774, 19646), (817, 18612), (836, 18189), (846, 17974), (893, 17028), (946, 16074), (1034, 14706), (1254, 12126), (1419, 10716), (1548, 9823), (1551, 9804), (1634, 9306), (1692, 8987), (1786, 8514), (1881, 8084), (1892, 8037), (2021, 7524), (2068, 7353), (2451, 6204), (2508, 6063), (2679, 5676), (2838, 5358), (3102, 4902), (3268, 4653), (3572, 4257), (3762, 4042)]