71591850

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1607}}^1$

素因数の和:1642

約数の個数: 120

約数和(自身を含む): 217137888

約数和(自身を除く): 145546038

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 30, 33, 45, 50, 54, 55, 66, 75, 81, 90, 99, 110, 135, 150, 162, 165, 198, 225, 270, 275, 297, 330, 405, 450, 495, 550, 594, 675, 810, 825, 891, 990, 1350, 1485, 1607, 1650, 1782, 2025, 2475, 2970, 3214, 4050, 4455, 4821, 4950, 7425, 8035, 8910, 9642, 14463, 14850, 16070, 17677, 22275, 24105, 28926, 35354, 40175, 43389, 44550, 48210, 53031, 72315, 80350, 86778, 88385, 106062, 120525, 130167, 144630, 159093, 176770, 216945, 241050, 260334, 265155, 318186, 361575, 433890, 441925, 477279, 530310, 650835, 723150, 795465, 883850, 954558, 1084725, 1301670, 1325775, 1431837, 1590930, 2169450, 2386395, 2651550, 2863674, 3254175, 3977325, 4772790, 6508350, 7159185, 7954650, 11931975, 14318370, 23863950, 35795925, 71591850]

約数ペア:

[(1, 71591850), (2, 35795925), (3, 23863950), (5, 14318370), (6, 11931975), (9, 7954650), (10, 7159185), (11, 6508350), (15, 4772790), (18, 3977325), (22, 3254175), (25, 2863674), (27, 2651550), (30, 2386395), (33, 2169450), (45, 1590930), (50, 1431837), (54, 1325775), (55, 1301670), (66, 1084725), (75, 954558), (81, 883850), (90, 795465), (99, 723150), (110, 650835), (135, 530310), (150, 477279), (162, 441925), (165, 433890), (198, 361575), (225, 318186), (270, 265155), (275, 260334), (297, 241050), (330, 216945), (405, 176770), (450, 159093), (495, 144630), (550, 130167), (594, 120525), (675, 106062), (810, 88385), (825, 86778), (891, 80350), (990, 72315), (1350, 53031), (1485, 48210), (1607, 44550), (1650, 43389), (1782, 40175), (2025, 35354), (2475, 28926), (2970, 24105), (3214, 22275), (4050, 17677), (4455, 16070), (4821, 14850), (4950, 14463), (7425, 9642), (8035, 8910)]