76974840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{271}}^1$

素因数の和:554

約数の個数: 128

約数和(自身を含む): 258508800

約数和(自身を除く): 181533960

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, 263, 270, 271, 360, 526, 540, 542, 789, 813, 1052, 1080, 1084, 1315, 1355, 1578, 1626, 2104, 2168, 2367, 2439, 2630, 2710, 3156, 3252, 3945, 4065, 4734, 4878, 5260, 5420, 6312, 6504, 7101, 7317, 7890, 8130, 9468, 9756, 10520, 10840, 11835, 12195, 14202, 14634, 15780, 16260, 18936, 19512, 23670, 24390, 28404, 29268, 31560, 32520, 35505, 36585, 47340, 48780, 56808, 58536, 71010, 71273, 73170, 94680, 97560, 142020, 142546, 146340, 213819, 284040, 285092, 292680, 356365, 427638, 570184, 641457, 712730, 855276, 1069095, 1282914, 1425460, 1710552, 1924371, 2138190, 2565828, 2850920, 3207285, 3848742, 4276380, 5131656, 6414570, 7697484, 8552760, 9621855, 12829140, 15394968, 19243710, 25658280, 38487420, 76974840]

約数ペア:

[(1, 76974840), (2, 38487420), (3, 25658280), (4, 19243710), (5, 15394968), (6, 12829140), (8, 9621855), (9, 8552760), (10, 7697484), (12, 6414570), (15, 5131656), (18, 4276380), (20, 3848742), (24, 3207285), (27, 2850920), (30, 2565828), (36, 2138190), (40, 1924371), (45, 1710552), (54, 1425460), (60, 1282914), (72, 1069095), (90, 855276), (108, 712730), (120, 641457), (135, 570184), (180, 427638), (216, 356365), (263, 292680), (270, 285092), (271, 284040), (360, 213819), (526, 146340), (540, 142546), (542, 142020), (789, 97560), (813, 94680), (1052, 73170), (1080, 71273), (1084, 71010), (1315, 58536), (1355, 56808), (1578, 48780), (1626, 47340), (2104, 36585), (2168, 35505), (2367, 32520), (2439, 31560), (2630, 29268), (2710, 28404), (3156, 24390), (3252, 23670), (3945, 19512), (4065, 18936), (4734, 16260), (4878, 15780), (5260, 14634), (5420, 14202), (6312, 12195), (6504, 11835), (7101, 10840), (7317, 10520), (7890, 9756), (8130, 9468)]