79198920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12941}}^1$

素因数の和:12975

約数の個数: 96

約数和(自身を含む): 272558520

約数和(自身を除く): 193359600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 12941, 25882, 38823, 51764, 64705, 77646, 103528, 116469, 129410, 155292, 194115, 219997, 232938, 258820, 310584, 388230, 439994, 465876, 517640, 582345, 659991, 776460, 879988, 931752, 1099985, 1164690, 1319982, 1552920, 1759976, 1979973, 2199970, 2329380, 2639964, 3299955, 3959946, 4399940, 4658760, 5279928, 6599910, 7919892, 8799880, 9899865, 13199820, 15839784, 19799730, 26399640, 39599460, 79198920]

約数ペア:

[(1, 79198920), (2, 39599460), (3, 26399640), (4, 19799730), (5, 15839784), (6, 13199820), (8, 9899865), (9, 8799880), (10, 7919892), (12, 6599910), (15, 5279928), (17, 4658760), (18, 4399940), (20, 3959946), (24, 3299955), (30, 2639964), (34, 2329380), (36, 2199970), (40, 1979973), (45, 1759976), (51, 1552920), (60, 1319982), (68, 1164690), (72, 1099985), (85, 931752), (90, 879988), (102, 776460), (120, 659991), (136, 582345), (153, 517640), (170, 465876), (180, 439994), (204, 388230), (255, 310584), (306, 258820), (340, 232938), (360, 219997), (408, 194115), (510, 155292), (612, 129410), (680, 116469), (765, 103528), (1020, 77646), (1224, 64705), (1530, 51764), (2040, 38823), (3060, 25882), (6120, 12941)]