190191200

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{7669}}^1$

素因数の和:7720

約数の個数: 72

約数和(自身を含む): 479344320

約数和(自身を除く): 289153120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 155, 160, 200, 248, 310, 400, 496, 620, 775, 800, 992, 1240, 1550, 2480, 3100, 4960, 6200, 7669, 12400, 15338, 24800, 30676, 38345, 61352, 76690, 122704, 153380, 191725, 237739, 245408, 306760, 383450, 475478, 613520, 766900, 950956, 1188695, 1227040, 1533800, 1901912, 2377390, 3067600, 3803824, 4754780, 5943475, 6135200, 7607648, 9509560, 11886950, 19019120, 23773900, 38038240, 47547800, 95095600, 190191200]

約数ペア:

[(1, 190191200), (2, 95095600), (4, 47547800), (5, 38038240), (8, 23773900), (10, 19019120), (16, 11886950), (20, 9509560), (25, 7607648), (31, 6135200), (32, 5943475), (40, 4754780), (50, 3803824), (62, 3067600), (80, 2377390), (100, 1901912), (124, 1533800), (155, 1227040), (160, 1188695), (200, 950956), (248, 766900), (310, 613520), (400, 475478), (496, 383450), (620, 306760), (775, 245408), (800, 237739), (992, 191725), (1240, 153380), (1550, 122704), (2480, 76690), (3100, 61352), (4960, 38345), (6200, 30676), (7669, 24800), (12400, 15338)]