201629925

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:472

約数の個数: 96

約数和(自身を含む): 427750400

約数和(自身を除く): 226120475

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 139, 175, 189, 225, 307, 315, 417, 525, 675, 695, 921, 945, 973, 1251, 1535, 1575, 2085, 2149, 2763, 2919, 3475, 3753, 4605, 4725, 4865, 6255, 6447, 7675, 8289, 8757, 10425, 10745, 13815, 14595, 18765, 19341, 23025, 24325, 26271, 31275, 32235, 41445, 42673, 43785, 53725, 58023, 69075, 72975, 93825, 96705, 128019, 131355, 161175, 207225, 213365, 218925, 290115, 298711, 384057, 483525, 640095, 656775, 896133, 1066825, 1152171, 1450575, 1493555, 1920285, 2688399, 3200475, 4480665, 5760855, 7467775, 8065197, 9601425, 13441995, 22403325, 28804275, 40325985, 67209975, 201629925]

約数ペア:

[(1, 201629925), (3, 67209975), (5, 40325985), (7, 28804275), (9, 22403325), (15, 13441995), (21, 9601425), (25, 8065197), (27, 7467775), (35, 5760855), (45, 4480665), (63, 3200475), (75, 2688399), (105, 1920285), (135, 1493555), (139, 1450575), (175, 1152171), (189, 1066825), (225, 896133), (307, 656775), (315, 640095), (417, 483525), (525, 384057), (675, 298711), (695, 290115), (921, 218925), (945, 213365), (973, 207225), (1251, 161175), (1535, 131355), (1575, 128019), (2085, 96705), (2149, 93825), (2763, 72975), (2919, 69075), (3475, 58023), (3753, 53725), (4605, 43785), (4725, 42673), (4865, 41445), (6255, 32235), (6447, 31275), (7675, 26271), (8289, 24325), (8757, 23025), (10425, 19341), (10745, 18765), (13815, 14595)]