98193700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:190

約数の個数: 144

約数和(自身を含む): 253108800

約数和(自身を除く): 154915100

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 59, 68, 85, 89, 100, 110, 118, 170, 178, 187, 220, 236, 275, 295, 340, 356, 374, 425, 445, 550, 590, 649, 748, 850, 890, 935, 979, 1003, 1100, 1180, 1298, 1475, 1513, 1700, 1780, 1870, 1958, 2006, 2225, 2596, 2950, 3026, 3245, 3740, 3916, 4012, 4450, 4675, 4895, 5015, 5251, 5900, 6052, 6490, 7565, 8900, 9350, 9790, 10030, 10502, 11033, 12980, 15130, 16225, 16643, 18700, 19580, 20060, 21004, 22066, 24475, 25075, 26255, 30260, 32450, 33286, 37825, 44132, 48950, 50150, 52510, 55165, 57761, 64900, 66572, 75650, 83215, 89267, 97900, 100300, 105020, 110330, 115522, 131275, 151300, 166430, 178534, 220660, 231044, 262550, 275825, 288805, 332860, 357068, 416075, 446335, 525100, 551650, 577610, 832150, 892670, 981937, 1103300, 1155220, 1444025, 1664300, 1785340, 1963874, 2231675, 2888050, 3927748, 4463350, 4909685, 5776100, 8926700, 9819370, 19638740, 24548425, 49096850, 98193700]

約数ペア:

[(1, 98193700), (2, 49096850), (4, 24548425), (5, 19638740), (10, 9819370), (11, 8926700), (17, 5776100), (20, 4909685), (22, 4463350), (25, 3927748), (34, 2888050), (44, 2231675), (50, 1963874), (55, 1785340), (59, 1664300), (68, 1444025), (85, 1155220), (89, 1103300), (100, 981937), (110, 892670), (118, 832150), (170, 577610), (178, 551650), (187, 525100), (220, 446335), (236, 416075), (275, 357068), (295, 332860), (340, 288805), (356, 275825), (374, 262550), (425, 231044), (445, 220660), (550, 178534), (590, 166430), (649, 151300), (748, 131275), (850, 115522), (890, 110330), (935, 105020), (979, 100300), (1003, 97900), (1100, 89267), (1180, 83215), (1298, 75650), (1475, 66572), (1513, 64900), (1700, 57761), (1780, 55165), (1870, 52510), (1958, 50150), (2006, 48950), (2225, 44132), (2596, 37825), (2950, 33286), (3026, 32450), (3245, 30260), (3740, 26255), (3916, 25075), (4012, 24475), (4450, 22066), (4675, 21004), (4895, 20060), (5015, 19580), (5251, 18700), (5900, 16643), (6052, 16225), (6490, 15130), (7565, 12980), (8900, 11033), (9350, 10502), (9790, 10030)]