125266428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:388

約数の個数: 144

約数和(自身を含む): 381850560

約数和(自身を除く): 256584132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 61, 63, 84, 87, 116, 122, 126, 174, 183, 203, 244, 252, 261, 281, 348, 366, 406, 427, 522, 549, 562, 609, 732, 812, 843, 854, 1044, 1098, 1124, 1218, 1281, 1686, 1708, 1769, 1827, 1967, 2196, 2436, 2529, 2562, 3372, 3538, 3654, 3843, 3934, 5058, 5124, 5307, 5901, 7076, 7308, 7686, 7868, 8149, 10116, 10614, 11802, 12383, 15372, 15921, 16298, 17141, 17703, 21228, 23604, 24447, 24766, 31842, 32596, 34282, 35406, 37149, 48894, 49532, 51423, 57043, 63684, 68564, 70812, 73341, 74298, 97788, 102846, 111447, 114086, 119987, 146682, 148596, 154269, 171129, 205692, 222894, 228172, 239974, 293364, 308538, 342258, 359961, 445788, 479948, 497089, 513387, 617076, 684516, 719922, 994178, 1026774, 1079883, 1439844, 1491267, 1988356, 2053548, 2159766, 2982534, 3479623, 4319532, 4473801, 5965068, 6959246, 8947602, 10438869, 13918492, 17895204, 20877738, 31316607, 41755476, 62633214, 125266428]

約数ペア:

[(1, 125266428), (2, 62633214), (3, 41755476), (4, 31316607), (6, 20877738), (7, 17895204), (9, 13918492), (12, 10438869), (14, 8947602), (18, 6959246), (21, 5965068), (28, 4473801), (29, 4319532), (36, 3479623), (42, 2982534), (58, 2159766), (61, 2053548), (63, 1988356), (84, 1491267), (87, 1439844), (116, 1079883), (122, 1026774), (126, 994178), (174, 719922), (183, 684516), (203, 617076), (244, 513387), (252, 497089), (261, 479948), (281, 445788), (348, 359961), (366, 342258), (406, 308538), (427, 293364), (522, 239974), (549, 228172), (562, 222894), (609, 205692), (732, 171129), (812, 154269), (843, 148596), (854, 146682), (1044, 119987), (1098, 114086), (1124, 111447), (1218, 102846), (1281, 97788), (1686, 74298), (1708, 73341), (1769, 70812), (1827, 68564), (1967, 63684), (2196, 57043), (2436, 51423), (2529, 49532), (2562, 48894), (3372, 37149), (3538, 35406), (3654, 34282), (3843, 32596), (3934, 31842), (5058, 24766), (5124, 24447), (5307, 23604), (5901, 21228), (7076, 17703), (7308, 17141), (7686, 16298), (7868, 15921), (8149, 15372), (10116, 12383), (10614, 11802)]