453223400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:316

約数の個数: 192

約数和(自身を含む): 1293667200

約数和(自身を除く): 840443800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 25, 28, 34, 35, 40, 50, 56, 68, 70, 85, 100, 119, 136, 137, 139, 140, 170, 175, 200, 238, 274, 278, 280, 340, 350, 425, 476, 548, 556, 595, 680, 685, 695, 700, 850, 952, 959, 973, 1096, 1112, 1190, 1370, 1390, 1400, 1700, 1918, 1946, 2329, 2363, 2380, 2740, 2780, 2975, 3400, 3425, 3475, 3836, 3892, 4658, 4726, 4760, 4795, 4865, 5480, 5560, 5950, 6850, 6950, 7672, 7784, 9316, 9452, 9590, 9730, 11645, 11815, 11900, 13700, 13900, 16303, 16541, 18632, 18904, 19043, 19180, 19460, 23290, 23630, 23800, 23975, 24325, 27400, 27800, 32606, 33082, 38086, 38360, 38920, 46580, 47260, 47950, 48650, 58225, 59075, 65212, 66164, 76172, 81515, 82705, 93160, 94520, 95215, 95900, 97300, 116450, 118150, 130424, 132328, 133301, 152344, 163030, 165410, 190430, 191800, 194600, 232900, 236300, 266602, 323731, 326060, 330820, 380860, 407575, 413525, 465800, 472600, 476075, 533204, 647462, 652120, 661640, 666505, 761720, 815150, 827050, 952150, 1066408, 1294924, 1333010, 1618655, 1630300, 1654100, 1904300, 2266117, 2589848, 2666020, 3237310, 3260600, 3308200, 3332525, 3808600, 4532234, 5332040, 6474620, 6665050, 8093275, 9064468, 11330585, 12949240, 13330100, 16186550, 18128936, 22661170, 26660200, 32373100, 45322340, 56652925, 64746200, 90644680, 113305850, 226611700, 453223400]

約数ペア:

[(1, 453223400), (2, 226611700), (4, 113305850), (5, 90644680), (7, 64746200), (8, 56652925), (10, 45322340), (14, 32373100), (17, 26660200), (20, 22661170), (25, 18128936), (28, 16186550), (34, 13330100), (35, 12949240), (40, 11330585), (50, 9064468), (56, 8093275), (68, 6665050), (70, 6474620), (85, 5332040), (100, 4532234), (119, 3808600), (136, 3332525), (137, 3308200), (139, 3260600), (140, 3237310), (170, 2666020), (175, 2589848), (200, 2266117), (238, 1904300), (274, 1654100), (278, 1630300), (280, 1618655), (340, 1333010), (350, 1294924), (425, 1066408), (476, 952150), (548, 827050), (556, 815150), (595, 761720), (680, 666505), (685, 661640), (695, 652120), (700, 647462), (850, 533204), (952, 476075), (959, 472600), (973, 465800), (1096, 413525), (1112, 407575), (1190, 380860), (1370, 330820), (1390, 326060), (1400, 323731), (1700, 266602), (1918, 236300), (1946, 232900), (2329, 194600), (2363, 191800), (2380, 190430), (2740, 165410), (2780, 163030), (2975, 152344), (3400, 133301), (3425, 132328), (3475, 130424), (3836, 118150), (3892, 116450), (4658, 97300), (4726, 95900), (4760, 95215), (4795, 94520), (4865, 93160), (5480, 82705), (5560, 81515), (5950, 76172), (6850, 66164), (6950, 65212), (7672, 59075), (7784, 58225), (9316, 48650), (9452, 47950), (9590, 47260), (9730, 46580), (11645, 38920), (11815, 38360), (11900, 38086), (13700, 33082), (13900, 32606), (16303, 27800), (16541, 27400), (18632, 24325), (18904, 23975), (19043, 23800), (19180, 23630), (19460, 23290)]