191882600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{811}}^1$

素因数の和:860

約数の個数: 144

約数和(自身を含む): 552777120

約数和(自身を除く): 360894520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 130, 140, 169, 175, 182, 200, 260, 280, 325, 338, 350, 364, 455, 520, 650, 676, 700, 728, 811, 845, 910, 1183, 1300, 1352, 1400, 1622, 1690, 1820, 2275, 2366, 2600, 3244, 3380, 3640, 4055, 4225, 4550, 4732, 5677, 5915, 6488, 6760, 8110, 8450, 9100, 9464, 10543, 11354, 11830, 16220, 16900, 18200, 20275, 21086, 22708, 23660, 28385, 29575, 32440, 33800, 40550, 42172, 45416, 47320, 52715, 56770, 59150, 73801, 81100, 84344, 105430, 113540, 118300, 137059, 141925, 147602, 162200, 210860, 227080, 236600, 263575, 274118, 283850, 295204, 369005, 421720, 527150, 548236, 567700, 590408, 685295, 738010, 959413, 1054300, 1096472, 1135400, 1370590, 1476020, 1845025, 1918826, 2108600, 2741180, 2952040, 3426475, 3690050, 3837652, 4797065, 5482360, 6852950, 7380100, 7675304, 9594130, 13705900, 14760200, 19188260, 23985325, 27411800, 38376520, 47970650, 95941300, 191882600]

約数ペア:

[(1, 191882600), (2, 95941300), (4, 47970650), (5, 38376520), (7, 27411800), (8, 23985325), (10, 19188260), (13, 14760200), (14, 13705900), (20, 9594130), (25, 7675304), (26, 7380100), (28, 6852950), (35, 5482360), (40, 4797065), (50, 3837652), (52, 3690050), (56, 3426475), (65, 2952040), (70, 2741180), (91, 2108600), (100, 1918826), (104, 1845025), (130, 1476020), (140, 1370590), (169, 1135400), (175, 1096472), (182, 1054300), (200, 959413), (260, 738010), (280, 685295), (325, 590408), (338, 567700), (350, 548236), (364, 527150), (455, 421720), (520, 369005), (650, 295204), (676, 283850), (700, 274118), (728, 263575), (811, 236600), (845, 227080), (910, 210860), (1183, 162200), (1300, 147602), (1352, 141925), (1400, 137059), (1622, 118300), (1690, 113540), (1820, 105430), (2275, 84344), (2366, 81100), (2600, 73801), (3244, 59150), (3380, 56770), (3640, 52715), (4055, 47320), (4225, 45416), (4550, 42172), (4732, 40550), (5677, 33800), (5915, 32440), (6488, 29575), (6760, 28385), (8110, 23660), (8450, 22708), (9100, 21086), (9464, 20275), (10543, 18200), (11354, 16900), (11830, 16220)]