195784920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31991}}^1$

素因数の和:32025

約数の個数: 96

約数和(自身を含む): 673751520

約数和(自身を除く): 477966600

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, 31991, 63982, 95973, 127964, 159955, 191946, 255928, 287919, 319910, 383892, 479865, 543847, 575838, 639820, 767784, 959730, 1087694, 1151676, 1279640, 1439595, 1631541, 1919460, 2175388, 2303352, 2719235, 2879190, 3263082, 3838920, 4350776, 4894623, 5438470, 5758380, 6526164, 8157705, 9789246, 10876940, 11516760, 13052328, 16315410, 19578492, 21753880, 24473115, 32630820, 39156984, 48946230, 65261640, 97892460, 195784920]

約数ペア:

[(1, 195784920), (2, 97892460), (3, 65261640), (4, 48946230), (5, 39156984), (6, 32630820), (8, 24473115), (9, 21753880), (10, 19578492), (12, 16315410), (15, 13052328), (17, 11516760), (18, 10876940), (20, 9789246), (24, 8157705), (30, 6526164), (34, 5758380), (36, 5438470), (40, 4894623), (45, 4350776), (51, 3838920), (60, 3263082), (68, 2879190), (72, 2719235), (85, 2303352), (90, 2175388), (102, 1919460), (120, 1631541), (136, 1439595), (153, 1279640), (170, 1151676), (180, 1087694), (204, 959730), (255, 767784), (306, 639820), (340, 575838), (360, 543847), (408, 479865), (510, 383892), (612, 319910), (680, 287919), (765, 255928), (1020, 191946), (1224, 159955), (1530, 127964), (2040, 95973), (3060, 63982), (6120, 31991)]