78054300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{28909}}^1$

素因数の和:28932

約数の個数: 72

約数和(自身を含む): 250938800

約数和(自身を除く): 172884500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 28909, 57818, 86727, 115636, 144545, 173454, 260181, 289090, 346908, 433635, 520362, 578180, 722725, 780543, 867270, 1040724, 1300905, 1445450, 1561086, 1734540, 2168175, 2601810, 2890900, 3122172, 3902715, 4336350, 5203620, 6504525, 7805430, 8672700, 13009050, 15610860, 19513575, 26018100, 39027150, 78054300]

約数ペア:

[(1, 78054300), (2, 39027150), (3, 26018100), (4, 19513575), (5, 15610860), (6, 13009050), (9, 8672700), (10, 7805430), (12, 6504525), (15, 5203620), (18, 4336350), (20, 3902715), (25, 3122172), (27, 2890900), (30, 2601810), (36, 2168175), (45, 1734540), (50, 1561086), (54, 1445450), (60, 1300905), (75, 1040724), (90, 867270), (100, 780543), (108, 722725), (135, 578180), (150, 520362), (180, 433635), (225, 346908), (270, 289090), (300, 260181), (450, 173454), (540, 144545), (675, 115636), (900, 86727), (1350, 57818), (2700, 28909)]