202169520

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{4457}}^1$

素因数の和:4489

約数の個数: 200

約数和(自身を含む): 802653984

約数和(自身を除く): 600484464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1620, 1680, 1890, 2160, 2268, 2520, 2835, 3024, 3240, 3780, 4457, 4536, 5040, 5670, 6480, 7560, 8914, 9072, 11340, 13371, 15120, 17828, 22285, 22680, 26742, 31199, 35656, 40113, 44570, 45360, 53484, 62398, 66855, 71312, 80226, 89140, 93597, 106968, 120339, 124796, 133710, 155995, 160452, 178280, 187194, 200565, 213936, 240678, 249592, 267420, 280791, 311990, 320904, 356560, 361017, 374388, 401130, 467985, 481356, 499184, 534840, 561582, 601695, 623980, 641808, 722034, 748776, 802260, 842373, 935970, 962712, 1069680, 1123164, 1203390, 1247960, 1403955, 1444068, 1497552, 1604520, 1684746, 1805085, 1871940, 1925424, 2246328, 2406780, 2495920, 2527119, 2807910, 2888136, 3209040, 3369492, 3610170, 3743880, 4211865, 4492656, 4813560, 5054238, 5615820, 5776272, 6738984, 7220340, 7487760, 8423730, 9627120, 10108476, 11231640, 12635595, 13477968, 14440680, 16847460, 20216952, 22463280, 25271190, 28881360, 33694920, 40433904, 50542380, 67389840, 101084760, 202169520]

約数ペア:

[(1, 202169520), (2, 101084760), (3, 67389840), (4, 50542380), (5, 40433904), (6, 33694920), (7, 28881360), (8, 25271190), (9, 22463280), (10, 20216952), (12, 16847460), (14, 14440680), (15, 13477968), (16, 12635595), (18, 11231640), (20, 10108476), (21, 9627120), (24, 8423730), (27, 7487760), (28, 7220340), (30, 6738984), (35, 5776272), (36, 5615820), (40, 5054238), (42, 4813560), (45, 4492656), (48, 4211865), (54, 3743880), (56, 3610170), (60, 3369492), (63, 3209040), (70, 2888136), (72, 2807910), (80, 2527119), (81, 2495920), (84, 2406780), (90, 2246328), (105, 1925424), (108, 1871940), (112, 1805085), (120, 1684746), (126, 1604520), (135, 1497552), (140, 1444068), (144, 1403955), (162, 1247960), (168, 1203390), (180, 1123164), (189, 1069680), (210, 962712), (216, 935970), (240, 842373), (252, 802260), (270, 748776), (280, 722034), (315, 641808), (324, 623980), (336, 601695), (360, 561582), (378, 534840), (405, 499184), (420, 481356), (432, 467985), (504, 401130), (540, 374388), (560, 361017), (567, 356560), (630, 320904), (648, 311990), (720, 280791), (756, 267420), (810, 249592), (840, 240678), (945, 213936), (1008, 200565), (1080, 187194), (1134, 178280), (1260, 160452), (1296, 155995), (1512, 133710), (1620, 124796), (1680, 120339), (1890, 106968), (2160, 93597), (2268, 89140), (2520, 80226), (2835, 71312), (3024, 66855), (3240, 62398), (3780, 53484), (4457, 45360), (4536, 44570), (5040, 40113), (5670, 35656), (6480, 31199), (7560, 26742), (8914, 22680), (9072, 22285), (11340, 17828), (13371, 15120)]