75911550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3539}}^1$

素因数の和:3578

約数の個数: 96

約数和(自身を含む): 221235840

約数和(自身を除く): 145324290

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 25, 26, 30, 33, 39, 50, 55, 65, 66, 75, 78, 110, 130, 143, 150, 165, 195, 275, 286, 325, 330, 390, 429, 550, 650, 715, 825, 858, 975, 1430, 1650, 1950, 2145, 3539, 3575, 4290, 7078, 7150, 10617, 10725, 17695, 21234, 21450, 35390, 38929, 46007, 53085, 77858, 88475, 92014, 106170, 116787, 138021, 176950, 194645, 230035, 233574, 265425, 276042, 389290, 460070, 506077, 530850, 583935, 690105, 973225, 1012154, 1150175, 1167870, 1380210, 1518231, 1946450, 2300350, 2530385, 2919675, 3036462, 3450525, 5060770, 5839350, 6901050, 7591155, 12651925, 15182310, 25303850, 37955775, 75911550]

約数ペア:

[(1, 75911550), (2, 37955775), (3, 25303850), (5, 15182310), (6, 12651925), (10, 7591155), (11, 6901050), (13, 5839350), (15, 5060770), (22, 3450525), (25, 3036462), (26, 2919675), (30, 2530385), (33, 2300350), (39, 1946450), (50, 1518231), (55, 1380210), (65, 1167870), (66, 1150175), (75, 1012154), (78, 973225), (110, 690105), (130, 583935), (143, 530850), (150, 506077), (165, 460070), (195, 389290), (275, 276042), (286, 265425), (325, 233574), (330, 230035), (390, 194645), (429, 176950), (550, 138021), (650, 116787), (715, 106170), (825, 92014), (858, 88475), (975, 77858), (1430, 53085), (1650, 46007), (1950, 38929), (2145, 35390), (3539, 21450), (3575, 21234), (4290, 17695), (7078, 10725), (7150, 10617)]