61713900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:446

約数の個数: 180

約数和(自身を含む): 211106280

約数和(自身を除く): 149392380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 81, 90, 95, 100, 108, 114, 135, 150, 162, 171, 180, 190, 225, 228, 270, 285, 300, 324, 342, 380, 401, 405, 450, 475, 513, 540, 570, 675, 684, 802, 810, 855, 900, 950, 1026, 1140, 1203, 1350, 1425, 1539, 1604, 1620, 1710, 1900, 2005, 2025, 2052, 2406, 2565, 2700, 2850, 3078, 3420, 3609, 4010, 4050, 4275, 4812, 5130, 5700, 6015, 6156, 7218, 7619, 7695, 8020, 8100, 8550, 10025, 10260, 10827, 12030, 12825, 14436, 15238, 15390, 17100, 18045, 20050, 21654, 22857, 24060, 25650, 30075, 30476, 30780, 32481, 36090, 38095, 38475, 40100, 43308, 45714, 51300, 54135, 60150, 64962, 68571, 72180, 76190, 76950, 90225, 91428, 108270, 114285, 120300, 129924, 137142, 152380, 153900, 162405, 180450, 190475, 205713, 216540, 228570, 270675, 274284, 324810, 342855, 360900, 380950, 411426, 457140, 541350, 571425, 617139, 649620, 685710, 761900, 812025, 822852, 1028565, 1082700, 1142850, 1234278, 1371420, 1624050, 1714275, 2057130, 2285700, 2468556, 3085695, 3248100, 3428550, 4114260, 5142825, 6171390, 6857100, 10285650, 12342780, 15428475, 20571300, 30856950, 61713900]

約数ペア:

[(1, 61713900), (2, 30856950), (3, 20571300), (4, 15428475), (5, 12342780), (6, 10285650), (9, 6857100), (10, 6171390), (12, 5142825), (15, 4114260), (18, 3428550), (19, 3248100), (20, 3085695), (25, 2468556), (27, 2285700), (30, 2057130), (36, 1714275), (38, 1624050), (45, 1371420), (50, 1234278), (54, 1142850), (57, 1082700), (60, 1028565), (75, 822852), (76, 812025), (81, 761900), (90, 685710), (95, 649620), (100, 617139), (108, 571425), (114, 541350), (135, 457140), (150, 411426), (162, 380950), (171, 360900), (180, 342855), (190, 324810), (225, 274284), (228, 270675), (270, 228570), (285, 216540), (300, 205713), (324, 190475), (342, 180450), (380, 162405), (401, 153900), (405, 152380), (450, 137142), (475, 129924), (513, 120300), (540, 114285), (570, 108270), (675, 91428), (684, 90225), (802, 76950), (810, 76190), (855, 72180), (900, 68571), (950, 64962), (1026, 60150), (1140, 54135), (1203, 51300), (1350, 45714), (1425, 43308), (1539, 40100), (1604, 38475), (1620, 38095), (1710, 36090), (1900, 32481), (2005, 30780), (2025, 30476), (2052, 30075), (2406, 25650), (2565, 24060), (2700, 22857), (2850, 21654), (3078, 20050), (3420, 18045), (3609, 17100), (4010, 15390), (4050, 15238), (4275, 14436), (4812, 12825), (5130, 12030), (5700, 10827), (6015, 10260), (6156, 10025), (7218, 8550), (7619, 8100), (7695, 8020)]