142940800

素因数分解:

$2^7\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2351}}^1$

素因数の和:2394

約数の個数: 96

約数和(自身を含む): 371851200

約数和(自身を除く): 228910400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 128, 152, 160, 190, 200, 304, 320, 380, 400, 475, 608, 640, 760, 800, 950, 1216, 1520, 1600, 1900, 2351, 2432, 3040, 3200, 3800, 4702, 6080, 7600, 9404, 11755, 12160, 15200, 18808, 23510, 30400, 37616, 44669, 47020, 58775, 60800, 75232, 89338, 94040, 117550, 150464, 178676, 188080, 223345, 235100, 300928, 357352, 376160, 446690, 470200, 714704, 752320, 893380, 940400, 1116725, 1429408, 1504640, 1786760, 1880800, 2233450, 2858816, 3573520, 3761600, 4466900, 5717632, 7147040, 7523200, 8933800, 14294080, 17867600, 28588160, 35735200, 71470400, 142940800]

約数ペア:

[(1, 142940800), (2, 71470400), (4, 35735200), (5, 28588160), (8, 17867600), (10, 14294080), (16, 8933800), (19, 7523200), (20, 7147040), (25, 5717632), (32, 4466900), (38, 3761600), (40, 3573520), (50, 2858816), (64, 2233450), (76, 1880800), (80, 1786760), (95, 1504640), (100, 1429408), (128, 1116725), (152, 940400), (160, 893380), (190, 752320), (200, 714704), (304, 470200), (320, 446690), (380, 376160), (400, 357352), (475, 300928), (608, 235100), (640, 223345), (760, 188080), (800, 178676), (950, 150464), (1216, 117550), (1520, 94040), (1600, 89338), (1900, 75232), (2351, 60800), (2432, 58775), (3040, 47020), (3200, 44669), (3800, 37616), (4702, 30400), (6080, 23510), (7600, 18808), (9404, 15200), (11755, 12160)]