44728020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:390

約数の個数: 144

約数和(自身を含む): 147184128

約数和(自身を除く): 102456108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 47, 51, 60, 68, 85, 90, 94, 102, 141, 153, 170, 180, 188, 204, 235, 255, 282, 306, 311, 340, 423, 470, 510, 564, 612, 622, 705, 765, 799, 846, 933, 940, 1020, 1244, 1410, 1530, 1555, 1598, 1692, 1866, 2115, 2397, 2799, 2820, 3060, 3110, 3196, 3732, 3995, 4230, 4665, 4794, 5287, 5598, 6220, 7191, 7990, 8460, 9330, 9588, 10574, 11196, 11985, 13995, 14382, 14617, 15861, 15980, 18660, 21148, 23970, 26435, 27990, 28764, 29234, 31722, 35955, 43851, 47583, 47940, 52870, 55980, 58468, 63444, 71910, 73085, 79305, 87702, 95166, 105740, 131553, 143820, 146170, 158610, 175404, 190332, 219255, 237915, 248489, 263106, 292340, 317220, 438510, 475830, 496978, 526212, 657765, 745467, 877020, 951660, 993956, 1242445, 1315530, 1490934, 2236401, 2484890, 2631060, 2981868, 3727335, 4472802, 4969780, 7454670, 8945604, 11182005, 14909340, 22364010, 44728020]

約数ペア:

[(1, 44728020), (2, 22364010), (3, 14909340), (4, 11182005), (5, 8945604), (6, 7454670), (9, 4969780), (10, 4472802), (12, 3727335), (15, 2981868), (17, 2631060), (18, 2484890), (20, 2236401), (30, 1490934), (34, 1315530), (36, 1242445), (45, 993956), (47, 951660), (51, 877020), (60, 745467), (68, 657765), (85, 526212), (90, 496978), (94, 475830), (102, 438510), (141, 317220), (153, 292340), (170, 263106), (180, 248489), (188, 237915), (204, 219255), (235, 190332), (255, 175404), (282, 158610), (306, 146170), (311, 143820), (340, 131553), (423, 105740), (470, 95166), (510, 87702), (564, 79305), (612, 73085), (622, 71910), (705, 63444), (765, 58468), (799, 55980), (846, 52870), (933, 47940), (940, 47583), (1020, 43851), (1244, 35955), (1410, 31722), (1530, 29234), (1555, 28764), (1598, 27990), (1692, 26435), (1866, 23970), (2115, 21148), (2397, 18660), (2799, 15980), (2820, 15861), (3060, 14617), (3110, 14382), (3196, 13995), (3732, 11985), (3995, 11196), (4230, 10574), (4665, 9588), (4794, 9330), (5287, 8460), (5598, 7990), (6220, 7191)]