75443500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:113

約数の個数: 144

約数和(自身を含む): 191711520

約数和(自身を除く): 116268020

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 29, 43, 44, 50, 55, 58, 86, 100, 110, 116, 121, 125, 145, 172, 215, 220, 242, 250, 275, 290, 319, 430, 473, 484, 500, 550, 580, 605, 638, 725, 860, 946, 1075, 1100, 1210, 1247, 1276, 1375, 1450, 1595, 1892, 2150, 2365, 2420, 2494, 2750, 2900, 3025, 3190, 3509, 3625, 4300, 4730, 4988, 5203, 5375, 5500, 6050, 6235, 6380, 7018, 7250, 7975, 9460, 10406, 10750, 11825, 12100, 12470, 13717, 14036, 14500, 15125, 15950, 17545, 20812, 21500, 23650, 24940, 26015, 27434, 30250, 31175, 31900, 35090, 39875, 47300, 52030, 54868, 59125, 60500, 62350, 68585, 70180, 79750, 87725, 104060, 118250, 124700, 130075, 137170, 150887, 155875, 159500, 175450, 236500, 260150, 274340, 301774, 311750, 342925, 350900, 438625, 520300, 603548, 623500, 650375, 685850, 754435, 877250, 1300750, 1371700, 1508870, 1714625, 1754500, 2601500, 3017740, 3429250, 3772175, 6858500, 7544350, 15088700, 18860875, 37721750, 75443500]

約数ペア:

[(1, 75443500), (2, 37721750), (4, 18860875), (5, 15088700), (10, 7544350), (11, 6858500), (20, 3772175), (22, 3429250), (25, 3017740), (29, 2601500), (43, 1754500), (44, 1714625), (50, 1508870), (55, 1371700), (58, 1300750), (86, 877250), (100, 754435), (110, 685850), (116, 650375), (121, 623500), (125, 603548), (145, 520300), (172, 438625), (215, 350900), (220, 342925), (242, 311750), (250, 301774), (275, 274340), (290, 260150), (319, 236500), (430, 175450), (473, 159500), (484, 155875), (500, 150887), (550, 137170), (580, 130075), (605, 124700), (638, 118250), (725, 104060), (860, 87725), (946, 79750), (1075, 70180), (1100, 68585), (1210, 62350), (1247, 60500), (1276, 59125), (1375, 54868), (1450, 52030), (1595, 47300), (1892, 39875), (2150, 35090), (2365, 31900), (2420, 31175), (2494, 30250), (2750, 27434), (2900, 26015), (3025, 24940), (3190, 23650), (3509, 21500), (3625, 20812), (4300, 17545), (4730, 15950), (4988, 15125), (5203, 14500), (5375, 14036), (5500, 13717), (6050, 12470), (6235, 12100), (6380, 11825), (7018, 10750), (7250, 10406), (7975, 9460)]