87832980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{7283}}^1$

素因数の和:7365

約数の個数: 72

約数和(自身を含む): 270440352

約数和(自身を除く): 182607372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1206, 1340, 2010, 2412, 3015, 4020, 6030, 7283, 12060, 14566, 21849, 29132, 36415, 43698, 65547, 72830, 87396, 109245, 131094, 145660, 218490, 262188, 327735, 436980, 487961, 655470, 975922, 1310940, 1463883, 1951844, 2439805, 2927766, 4391649, 4879610, 5855532, 7319415, 8783298, 9759220, 14638830, 17566596, 21958245, 29277660, 43916490, 87832980]

約数ペア:

[(1, 87832980), (2, 43916490), (3, 29277660), (4, 21958245), (5, 17566596), (6, 14638830), (9, 9759220), (10, 8783298), (12, 7319415), (15, 5855532), (18, 4879610), (20, 4391649), (30, 2927766), (36, 2439805), (45, 1951844), (60, 1463883), (67, 1310940), (90, 975922), (134, 655470), (180, 487961), (201, 436980), (268, 327735), (335, 262188), (402, 218490), (603, 145660), (670, 131094), (804, 109245), (1005, 87396), (1206, 72830), (1340, 65547), (2010, 43698), (2412, 36415), (3015, 29132), (4020, 21849), (6030, 14566), (7283, 12060)]