75218760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{271}}^1$

素因数の和:548

約数の個数: 128

約数和(自身を含む): 252633600

約数和(自身を除く): 177414840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 257, 270, 271, 360, 514, 540, 542, 771, 813, 1028, 1080, 1084, 1285, 1355, 1542, 1626, 2056, 2168, 2313, 2439, 2570, 2710, 3084, 3252, 3855, 4065, 4626, 4878, 5140, 5420, 6168, 6504, 6939, 7317, 7710, 8130, 9252, 9756, 10280, 10840, 11565, 12195, 13878, 14634, 15420, 16260, 18504, 19512, 23130, 24390, 27756, 29268, 30840, 32520, 34695, 36585, 46260, 48780, 55512, 58536, 69390, 69647, 73170, 92520, 97560, 138780, 139294, 146340, 208941, 277560, 278588, 292680, 348235, 417882, 557176, 626823, 696470, 835764, 1044705, 1253646, 1392940, 1671528, 1880469, 2089410, 2507292, 2785880, 3134115, 3760938, 4178820, 5014584, 6268230, 7521876, 8357640, 9402345, 12536460, 15043752, 18804690, 25072920, 37609380, 75218760]

約数ペア:

[(1, 75218760), (2, 37609380), (3, 25072920), (4, 18804690), (5, 15043752), (6, 12536460), (8, 9402345), (9, 8357640), (10, 7521876), (12, 6268230), (15, 5014584), (18, 4178820), (20, 3760938), (24, 3134115), (27, 2785880), (30, 2507292), (36, 2089410), (40, 1880469), (45, 1671528), (54, 1392940), (60, 1253646), (72, 1044705), (90, 835764), (108, 696470), (120, 626823), (135, 557176), (180, 417882), (216, 348235), (257, 292680), (270, 278588), (271, 277560), (360, 208941), (514, 146340), (540, 139294), (542, 138780), (771, 97560), (813, 92520), (1028, 73170), (1080, 69647), (1084, 69390), (1285, 58536), (1355, 55512), (1542, 48780), (1626, 46260), (2056, 36585), (2168, 34695), (2313, 32520), (2439, 30840), (2570, 29268), (2710, 27756), (3084, 24390), (3252, 23130), (3855, 19512), (4065, 18504), (4626, 16260), (4878, 15420), (5140, 14634), (5420, 13878), (6168, 12195), (6504, 11565), (6939, 10840), (7317, 10280), (7710, 9756), (8130, 9252)]