210378060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7639}}^1$

素因数の和:7677

約数の個数: 120

約数和(自身を含む): 698876640

約数和(自身を除く): 488498580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 255, 270, 306, 324, 340, 405, 459, 510, 540, 612, 765, 810, 918, 1020, 1377, 1530, 1620, 1836, 2295, 2754, 3060, 4590, 5508, 6885, 7639, 9180, 13770, 15278, 22917, 27540, 30556, 38195, 45834, 68751, 76390, 91668, 114585, 129863, 137502, 152780, 206253, 229170, 259726, 275004, 343755, 389589, 412506, 458340, 519452, 618759, 649315, 687510, 779178, 825012, 1031265, 1168767, 1237518, 1298630, 1375020, 1558356, 1947945, 2062530, 2337534, 2475036, 2597260, 3093795, 3506301, 3895890, 4125060, 4675068, 5843835, 6187590, 7012602, 7791780, 10518903, 11687670, 12375180, 14025204, 17531505, 21037806, 23375340, 35063010, 42075612, 52594515, 70126020, 105189030, 210378060]

約数ペア:

[(1, 210378060), (2, 105189030), (3, 70126020), (4, 52594515), (5, 42075612), (6, 35063010), (9, 23375340), (10, 21037806), (12, 17531505), (15, 14025204), (17, 12375180), (18, 11687670), (20, 10518903), (27, 7791780), (30, 7012602), (34, 6187590), (36, 5843835), (45, 4675068), (51, 4125060), (54, 3895890), (60, 3506301), (68, 3093795), (81, 2597260), (85, 2475036), (90, 2337534), (102, 2062530), (108, 1947945), (135, 1558356), (153, 1375020), (162, 1298630), (170, 1237518), (180, 1168767), (204, 1031265), (255, 825012), (270, 779178), (306, 687510), (324, 649315), (340, 618759), (405, 519452), (459, 458340), (510, 412506), (540, 389589), (612, 343755), (765, 275004), (810, 259726), (918, 229170), (1020, 206253), (1377, 152780), (1530, 137502), (1620, 129863), (1836, 114585), (2295, 91668), (2754, 76390), (3060, 68751), (4590, 45834), (5508, 38195), (6885, 30556), (7639, 27540), (9180, 22917), (13770, 15278)]