83825700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{223}}^1$

素因数の和:426

約数の個数: 144

約数和(自身を含む): 279982080

約数和(自身を除く): 196156380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 179, 210, 223, 300, 350, 358, 420, 446, 525, 537, 669, 700, 716, 892, 895, 1050, 1074, 1115, 1253, 1338, 1561, 1790, 2100, 2148, 2230, 2506, 2676, 2685, 3122, 3345, 3580, 3759, 4460, 4475, 4683, 5012, 5370, 5575, 6244, 6265, 6690, 7518, 7805, 8950, 9366, 10740, 11150, 12530, 13380, 13425, 15036, 15610, 16725, 17900, 18732, 18795, 22300, 23415, 25060, 26850, 31220, 31325, 33450, 37590, 39025, 39917, 46830, 53700, 62650, 66900, 75180, 78050, 79834, 93660, 93975, 117075, 119751, 125300, 156100, 159668, 187950, 199585, 234150, 239502, 279419, 375900, 399170, 468300, 479004, 558838, 598755, 798340, 838257, 997925, 1117676, 1197510, 1397095, 1676514, 1995850, 2395020, 2794190, 2993775, 3353028, 3991700, 4191285, 5588380, 5987550, 6985475, 8382570, 11975100, 13970950, 16765140, 20956425, 27941900, 41912850, 83825700]

約数ペア:

[(1, 83825700), (2, 41912850), (3, 27941900), (4, 20956425), (5, 16765140), (6, 13970950), (7, 11975100), (10, 8382570), (12, 6985475), (14, 5987550), (15, 5588380), (20, 4191285), (21, 3991700), (25, 3353028), (28, 2993775), (30, 2794190), (35, 2395020), (42, 1995850), (50, 1676514), (60, 1397095), (70, 1197510), (75, 1117676), (84, 997925), (100, 838257), (105, 798340), (140, 598755), (150, 558838), (175, 479004), (179, 468300), (210, 399170), (223, 375900), (300, 279419), (350, 239502), (358, 234150), (420, 199585), (446, 187950), (525, 159668), (537, 156100), (669, 125300), (700, 119751), (716, 117075), (892, 93975), (895, 93660), (1050, 79834), (1074, 78050), (1115, 75180), (1253, 66900), (1338, 62650), (1561, 53700), (1790, 46830), (2100, 39917), (2148, 39025), (2230, 37590), (2506, 33450), (2676, 31325), (2685, 31220), (3122, 26850), (3345, 25060), (3580, 23415), (3759, 22300), (4460, 18795), (4475, 18732), (4683, 17900), (5012, 16725), (5370, 15610), (5575, 15036), (6244, 13425), (6265, 13380), (6690, 12530), (7518, 11150), (7805, 10740), (8950, 9366)]