79539300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:443

約数の個数: 144

約数和(自身を含む): 259358400

約数和(自身を除く): 179819100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 89, 90, 100, 108, 135, 150, 178, 180, 225, 267, 270, 300, 331, 356, 445, 450, 534, 540, 662, 675, 801, 890, 900, 993, 1068, 1324, 1335, 1350, 1602, 1655, 1780, 1986, 2225, 2403, 2670, 2700, 2979, 3204, 3310, 3972, 4005, 4450, 4806, 4965, 5340, 5958, 6620, 6675, 8010, 8275, 8900, 8937, 9612, 9930, 11916, 12015, 13350, 14895, 16020, 16550, 17874, 19860, 20025, 24030, 24825, 26700, 29459, 29790, 33100, 35748, 40050, 44685, 48060, 49650, 58918, 59580, 60075, 74475, 80100, 88377, 89370, 99300, 117836, 120150, 147295, 148950, 176754, 178740, 223425, 240300, 265131, 294590, 297900, 353508, 441885, 446850, 530262, 589180, 736475, 795393, 883770, 893700, 1060524, 1325655, 1472950, 1590786, 1767540, 2209425, 2651310, 2945900, 3181572, 3976965, 4418850, 5302620, 6628275, 7953930, 8837700, 13256550, 15907860, 19884825, 26513100, 39769650, 79539300]

約数ペア:

[(1, 79539300), (2, 39769650), (3, 26513100), (4, 19884825), (5, 15907860), (6, 13256550), (9, 8837700), (10, 7953930), (12, 6628275), (15, 5302620), (18, 4418850), (20, 3976965), (25, 3181572), (27, 2945900), (30, 2651310), (36, 2209425), (45, 1767540), (50, 1590786), (54, 1472950), (60, 1325655), (75, 1060524), (89, 893700), (90, 883770), (100, 795393), (108, 736475), (135, 589180), (150, 530262), (178, 446850), (180, 441885), (225, 353508), (267, 297900), (270, 294590), (300, 265131), (331, 240300), (356, 223425), (445, 178740), (450, 176754), (534, 148950), (540, 147295), (662, 120150), (675, 117836), (801, 99300), (890, 89370), (900, 88377), (993, 80100), (1068, 74475), (1324, 60075), (1335, 59580), (1350, 58918), (1602, 49650), (1655, 48060), (1780, 44685), (1986, 40050), (2225, 35748), (2403, 33100), (2670, 29790), (2700, 29459), (2979, 26700), (3204, 24825), (3310, 24030), (3972, 20025), (4005, 19860), (4450, 17874), (4806, 16550), (4965, 16020), (5340, 14895), (5958, 13350), (6620, 12015), (6675, 11916), (8010, 9930), (8275, 9612), (8900, 8937)]