72708660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23761}}^1$

素因数の和:23793

約数の個数: 72

約数和(自身を含む): 233532936

約数和(自身を除く): 160824276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 23761, 47522, 71283, 95044, 118805, 142566, 213849, 237610, 285132, 356415, 403937, 427698, 475220, 712830, 807874, 855396, 1069245, 1211811, 1425660, 1615748, 2019685, 2138490, 2423622, 3635433, 4039370, 4276980, 4847244, 6059055, 7270866, 8078740, 12118110, 14541732, 18177165, 24236220, 36354330, 72708660]

約数ペア:

[(1, 72708660), (2, 36354330), (3, 24236220), (4, 18177165), (5, 14541732), (6, 12118110), (9, 8078740), (10, 7270866), (12, 6059055), (15, 4847244), (17, 4276980), (18, 4039370), (20, 3635433), (30, 2423622), (34, 2138490), (36, 2019685), (45, 1615748), (51, 1425660), (60, 1211811), (68, 1069245), (85, 855396), (90, 807874), (102, 712830), (153, 475220), (170, 427698), (180, 403937), (204, 356415), (255, 285132), (306, 237610), (340, 213849), (510, 142566), (612, 118805), (765, 95044), (1020, 71283), (1530, 47522), (3060, 23761)]