27270700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:527

約数の個数: 72

約数和(自身を含む): 64440320

約数和(自身を除く): 37169620

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 31, 38, 50, 62, 76, 95, 100, 124, 155, 190, 310, 380, 463, 475, 589, 620, 775, 926, 950, 1178, 1550, 1852, 1900, 2315, 2356, 2945, 3100, 4630, 5890, 8797, 9260, 11575, 11780, 14353, 14725, 17594, 23150, 28706, 29450, 35188, 43985, 46300, 57412, 58900, 71765, 87970, 143530, 175940, 219925, 272707, 287060, 358825, 439850, 545414, 717650, 879700, 1090828, 1363535, 1435300, 2727070, 5454140, 6817675, 13635350, 27270700]

約数ペア:

[(1, 27270700), (2, 13635350), (4, 6817675), (5, 5454140), (10, 2727070), (19, 1435300), (20, 1363535), (25, 1090828), (31, 879700), (38, 717650), (50, 545414), (62, 439850), (76, 358825), (95, 287060), (100, 272707), (124, 219925), (155, 175940), (190, 143530), (310, 87970), (380, 71765), (463, 58900), (475, 57412), (589, 46300), (620, 43985), (775, 35188), (926, 29450), (950, 28706), (1178, 23150), (1550, 17594), (1852, 14725), (1900, 14353), (2315, 11780), (2356, 11575), (2945, 9260), (3100, 8797), (4630, 5890)]