141781750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 301260960

約数和(自身を除く): 159479210

約数列:

[1, 2, 5, 10, 11, 22, 25, 43, 50, 55, 86, 109, 110, 121, 125, 215, 218, 242, 250, 275, 430, 473, 545, 550, 605, 946, 1075, 1090, 1199, 1210, 1375, 2150, 2365, 2398, 2725, 2750, 3025, 4687, 4730, 5203, 5375, 5450, 5995, 6050, 9374, 10406, 10750, 11825, 11990, 13189, 13625, 15125, 23435, 23650, 26015, 26378, 27250, 29975, 30250, 46870, 51557, 52030, 59125, 59950, 65945, 103114, 117175, 118250, 130075, 131890, 149875, 234350, 257785, 260150, 299750, 329725, 515570, 567127, 585875, 650375, 659450, 1134254, 1171750, 1288925, 1300750, 1648625, 2577850, 2835635, 3297250, 5671270, 6444625, 12889250, 14178175, 28356350, 70890875, 141781750]

約数ペア:

[(1, 141781750), (2, 70890875), (5, 28356350), (10, 14178175), (11, 12889250), (22, 6444625), (25, 5671270), (43, 3297250), (50, 2835635), (55, 2577850), (86, 1648625), (109, 1300750), (110, 1288925), (121, 1171750), (125, 1134254), (215, 659450), (218, 650375), (242, 585875), (250, 567127), (275, 515570), (430, 329725), (473, 299750), (545, 260150), (550, 257785), (605, 234350), (946, 149875), (1075, 131890), (1090, 130075), (1199, 118250), (1210, 117175), (1375, 103114), (2150, 65945), (2365, 59950), (2398, 59125), (2725, 52030), (2750, 51557), (3025, 46870), (4687, 30250), (4730, 29975), (5203, 27250), (5375, 26378), (5450, 26015), (5995, 23650), (6050, 23435), (9374, 15125), (10406, 13625), (10750, 13189), (11825, 11990)]